• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a paper towel dispenser comprising: a compartment for storing a vertical stack of folded towels, which compartment has a rectangular cross-section with a length and width; a dispensing opening at the bottom of the compartment through which towels can be dispensed; wherein the dispensing opening has a rectangular shape with two long and two short sides, two opposite sides comprising a support projection, and wherein a minimum distance between the short sides is at least 75% of said length, and a minimum distance between the long sides is at least 75% of the aforementioned width.
    公开号:BE1019242A5
    申请号:E2010/0114
    申请日:2010-02-23
    公开日:2012-05-08
    发明作者:Stefanus Franciscus Wilhelmus Joosten；Stephanus Joannes Vrehen；Sebastiaan Arnold Antonius Gehlen；Der Velden Antonius Adrianus Maria Van；Joseph Hubertus Gerardus Rutten；Houtum Hendrik Pieter Van
    申请人:Houtum Papier Bv Van；
    IPC主号:
    专利说明:

    Paper towel dispenser
    The present invention relates to a paper towel dispenser comprising a compartment for storing a substantially vertical stack of folded paper towels, the compartment having a substantially rectangular cross-section with a length and a width, and a dispensing opening at the bottom of the compartment through which individual paper towels can be dispensed from the compartment.
    Such a paper towel dispenser is known, for example from US 4,678,099. This document discloses a dispensing device with a dispensing opening defined by at least one pair of opposed flexible protrusions. When a paper towel is pulled out of the dispenser, one of the flexible protrusions comes into contact with the paper towel and is pushed down so that the dispensing opening is enlarged to allow dispensing. Then the other of the protrusions comes into contact with the sheet and it is also pushed down.
    Normally, a portion of the paper towel protrudes from the dispensing opening. A person can take this part to pull a paper towel from the dispenser.
    The tractive force of the person is thereby the driving force, actuators and sensors are not needed to help the person.
    A drawback of the current paper towel dispensers is that the paper towel can tear during dispensing, resulting in a remaining portion of the paper towel in the dispenser, thereby blocking dispensing of the next paper towel, or the paper towel will be in released entirely, but in a compressed, crumpled, ie distorted state.
    The torn and / or deformed paper towels have a negative influence on how a user will appreciate the use of the paper towel, because the user will not feel that he has obtained a nice and clean paper towel, even if the hygiene of the paper towel not determined by the torn or deformed condition of the paper towel.
    It is an object of the invention to provide an improved paper towel dispenser, wherein the damage / distortion to the paper towel as a result of dispensing is reduced to a minimum.
    To this end, the invention provides a paper towel dispenser according to the preamble of claim 1, characterized in that the dispensing opening has a substantially rectangular shape with two long sides and two short sides, wherein at least two opposite sides of the dispensing opening comprise a support protrusion extending substantially in a plane of the dispensing opening for supporting the paper towels, and wherein a minimum distance between the two short sides of the dispensing opening, including the support protrusions if applicable, at least 75%, preferably at least 85 % of the length of the cross-section of the compartment, and wherein a minimum distance between the two long sides of the dispensing opening, including support protrusions if applicable, is at least 75%, preferably at least 85% of the width of the cross-section of the compartment.
    The advantage is that the paper towel being dispensed, ie the one adjacent / above the dispensing opening, is carried only at its edges, ie circumference, preferably only parts of the circumference, and not in a central part of the paper towel, so that a contact surface between the paper towel and the sides of the dispensing opening is reduced to a minimum. The result is that when the paper towel is dispensed, it is hardly deformed, thereby preventing the paper towel from becoming crumpled. A person who pulls a paper towel out of the dispensing device will therefore receive a clean and nice looking paper towel that will be much better appreciated by the person than a crumpled or compressed paper towel.
    Another advantage may be that a pressure on the lower paper towel can be increased without damaging the paper towel during delivery, so that a larger stack of folded paper towels can be stored in the compartment and still have a properly functioning release action.
    If the cross-section of the compartment does not have a completely rectangular shape, then the aforementioned length and width of the cross-section are the length and width of a largest paper towel that fits into the compartment in a normal horizontal orientation without distortion, ie the length and width of a largest inscribed rectangle.
    The long and short sides of the dispensing openings define a plane. The minimum distances between the long and short sides, including support protrusions if applicable, are minimum distances in substantially the plane of the dispensing opening. Portions of the dispensing openings protruding outside the plane of the dispensing opening play no role in determining the minimum distances between the long and short sides of the dispensing opening. Parts of the dispensing opening that extend substantially in the plane thus play a role in determining the minimum distances.
    In a most extreme situation, the support protrusions extend over the entire associated side, but preferably the support protrusions extend over at most 85%, more preferably over at most 75% of the associated side. The support protrusion is preferably located in the center of the associated side. The support protrusions are then able to support the paper towel in the center of gravity. When this is combined with the support protrusion extending at most 85% or at most 75% of the associated side, this offers the possibility of having the paper towel only carried by the support protrusions, ie the corners of the paper towels are not supported. This has the advantage that stresses in the paper towel during dispensing are reduced, thereby reducing or preferably eliminating the risk of tearing the paper towel.
    The support protrusion is preferably a circular segment, i.e. has a semi-circular free end. The curved portion of the circular segment then faces the center of the dispensing opening. This prevents sharp corners that can be a source for breaking the paper towel or at least deforming the paper towel, thereby providing a smooth transition between the support protrusion and other parts of the dispensing opening.
    In one embodiment, a maximum distance between the long sides of the dispensing opening is at least 100% of the width of the compartment. This ensures that regardless of the size of the paper towel, the contact surface between the paper towel and the long sides of the dispensing opening is limited to the support protrusions if present. Minimal deformation of the paper towel can then be guaranteed and the paper towel can therefore not get caught behind an edge on the long side of the dispensing opening. A dispensing operation is then more reliable and reproducible.
    In another embodiment, a maximum distance between the short sides of the dispensing opening is at least 100% of the length of the compartment. This guarantees that regardless of the size of the paper towel, the contact surface between the paper towel and the short sides of the dispensing opening is limited to the support protrusions if present. Minimal deformation of the paper towel is then guaranteed and the paper towel can therefore not get caught behind an edge on the short side of the dispensing opening. A dispensing operation is then more reliable and reproducible.
    In one embodiment, the dispenser comprises a support protrusion on each side of the dispensing opening, wherein the support protrusions on the long side of the dispensing opening have a dimension parallel to the long sides which is at most the minimum distance between the short sides of the dispensing opening, and wherein the support projections on the short sides of the dispensing opening have a dimension parallel to the short sides that is at most the minimum distance between the long sides of the dispensing opening. In other words, the paper towels are substantially supported in the center of the sides of the dispensing opening and hardly, or not at all, in the corners of the dispensing opening, thereby reducing the stresses in the paper towel and preventing it from is broken. It also reduces the contact surface between the paper towel and the circumference of the dispensing opening, thereby reducing the deformation of the paper towel during dispensing.
    The support projections on the short sides of the dispensing opening have a dimension perpendicular to the short sides which can be larger than the dimension perpendicular to the long sides of the dispensing opening of the support projections on the long sides. The paper towels are then mainly carried by the support protrusions on the short sides of the dispensing opening, while the support protrusions on the long sides of the dispensing opening are able to guide the paper towel during dispensing.
    In one embodiment the dispensing device comprises a rear side for mounting on a wall. Preferably, a side of the dispensing opening that is closest to the rear of the dispensing device has a guide projection that extends obliquely from the dispensing opening toward the center of the dispensing opening. In case the side already has a support protrusion for carrying the paper towel, then the guide protrusion can extend from the support protrusion for carrying the paper towel, i.e. the support protrusion for carrying the paper towel comprises a guide protrusion.
    The guide protrusion can have two advantages. The first advantage is that sticking of the paper towel to the wall to which the dispenser is mounted can be prevented. The second advantage is that usually a portion of the lower paper towel protrudes downward from the dispensing opening, so that a person can grasp this portion to pull a paper towel out of the dispensing device. The guide protrusion pushes this portion forward toward the front of the dispenser, i.e. away from the rear, so that a person can easily see and / or grasp this portion of the paper towel.
    In one embodiment the dispensing device comprises stacking elements in the compartment above the dispensing opening for at least partially supporting the stack of paper towels. This prevents the full weight of the paper towel stack from pressing on the lower paper towel and thereby reducing friction between the lower paper towel and the circumference of the dispensing opening. This prevents the bottom paper towel from being broken. The stack-bearing elements also make it possible to increase the height of the stack and still be able to properly deliver paper towels from the dispenser.
    The stack-bearing elements are preferably fingers that extend obliquely downwards towards the center of the compartment. The paper towels are then able to rest at least partially on the stack-bearing elements and are also guided towards the dispensing opening such that the center of a paper towel substantially corresponds to a center of the dispensing opening.
    The dispensing device preferably comprises a cupboard in which the compartment is located, and a dispensing opening element on the underside of the cupboard, the dispensing opening element comprising the dispensing opening. This permits the separate manufacture of the cabinet and the dispensing opening element. The cabinet may comprise a mirror or screen, etc., preferably on a door of the cabinet, or at least at the front of the cabinet. It also makes it possible to replace the dispensing opening element in the event of damage or failure, or when paper towels with other dimensions are placed in the compartment.
    The dispensing opening element may also comprise the stack-bearing elements so as to be fully adaptable to the size of the paper towels.
    The dispensing opening element is preferably made of metal, for example powder-coated metal, so as to further reduce the friction between paper towel and the circumference of the dispensing opening.
    The delivery opening element is preferably formed in plate material and is subsequently folded. This prevents the use of expensive molds and assembly of the dispensing opening element.
    The invention also relates to a combination of a paper towel dispenser as described above and at least one paper towel that fits into the compartment, the paper towel being adapted to be carried at least by the support protrusions. Preferably, the length of the cross-section of the compartment is substantially equal to the length of the at least one paper towel, and the width of the cross-section is preferably substantially equal to the width of the at least one paper towel. The at least one paper towel preferably has a length of 20 cm and a width of 11.5 cm.
    Examples of embodiments according to the invention will now be explained with reference to the accompanying schematic figures, wherein corresponding parts have corresponding reference symbols, and wherein:
    FIG. 1 is a schematic representation of a paper towel dispenser according to an embodiment of the invention;
    FIG. 2 a bottom side of the paper towel dispenser of FIG. 1;
    FIG. 3 shows a dispenser opening element of a paper towel dispenser according to another embodiment of the invention in a semi-fabricated state;
    FIG. 4 is a perspective view of the dispensing opening element of FIG. 3 shows in the folded state; and
    FIG. 5 shows the dispensing opening element of FIG. 3 shows in the folded state.
    FIG. 1 shows a schematic representation of a paper towel dispenser 1 according to an embodiment of the invention. The dispenser 1 comprises two compartments 3,4 for storing a substantially vertical stack of folded paper towels (not shown), wherein the compartments 3,4 have a substantially rectangular cross-section with a respective length L1, L2 and a width W . The dispensing device 1 further comprises a dispensing opening (not shown) on a bottom side 6 of the dispensing device 1 through which individual paper towels can be dispensed from the compartments 3,4. In this embodiment, the dispensing device 1 has a rear side 8 for mounting the dispensing device on a wall (not shown).
    The compartments 3,4 are formed by a front side 10, the rear side 8, sides 12,13, and wall parts 15,16 which respectively extend from the front side 10 and the rear side 8. It is also possible that the wall parts 15,16 are missing and a single compartment is formed. More than two compartments are also possible. The compartments can be closed by a top (not shown). The underside 6 (with the dispensing opening) bounds the compartments 3,4 on the other side.
    The dispensing device may comprise a cabinet for forming the compartments, the front 10 may be a door and / or may comprise a mirror or screen, e.g. an LCD screen or other imaging device. If the cupboard has a door, this door can be used to fill the compartments with paper towels. The dispensing device may also comprise a dispensing opening element on the underside 6 of the dispensing device, the dispensing opening element comprising the dispensing opening.
    When the dispenser 1 is in use, it is mounted on a wall and filled with a stack of paper towels. The lower paper towel is carried through the dispensing opening such that a portion protrudes from the dispensing opening. A person who wants a paper towel for drying his hands or for some other reason, can grab this part and pull the paper towel out of the dispenser 1. When pulling the paper towel, the paper towel will pass through the dispensing opening and at the same time pull part of an adjacent paper towel out. In this way, the adjacent paper towel is ready to be dispensed from the dispenser 1, because the person or another person can grasp the part. In this way the entire stack of paper towels can be dispensed, after which the dispenser can be filled again. No actuators and sensors are needed to deliver a paper towel.
    FIG. 2 shows the underside 6 of the dispenser of FIG. 1 in more detail. The underside 6 comprises two dispensing openings 20,30, each for a compartment 3,4. Dispensing opening 20 has a substantially rectangular shape with two long sides 21.22 and two short sides 23.24, wherein at least two opposite sides (in this case the long sides 21.22) of the dispensing opening 20 comprise a support projection 26.27 which extends substantially in the plane of the dispensing opening for carrying the paper towels, and wherein a minimum distance Ld1 between the two short sides 23, 24 of the dispensing opening 20 is at least 75% of the length L1 of the cross-section of the dispenser is compartment 3, and wherein a minimum distance Wd1 between the two long sides 21.22 of the dispensing opening, including support protrusions 26.27, is at least 75% of the width W of the cross section of compartment 3.
    Dispensing openings 30 have a substantially rectangular shape with two long sides 31.32 and two short sides 33.34, wherein at least two opposite sides (in this case the long sides 31.32) of the dispensing opening 30 comprise a support projection 36.37 which extends substantially in the plane of the dispensing opening for supporting the paper towels, and wherein a minimum distance Ld2 between the two short sides 33,34 of the dispensing opening 30 is at least 75% of the length L2 of the cross-section of the compartment 4 and wherein a minimum distance Wd 2 between the two long sides 31.32 of the dispensing opening 30, including support protrusions 36, 37, is at least 75% of the width W of the cross-section of the compartment 4.
    It is also conceivable that the two dispensing openings 20, 30 are integrally formed and form one dispensing opening for the compartments 3,4. In that case, the minimum distances between the sides are still at least 75% of the respective length and width of the compartments 3,4.
    Paper towels are usually rectangular in shape. Typical dimensions of a paper towel are 20 cm by 11.5 cm. The paper towels are usually folded. Standard folding schemes are the so-called C-fold, single fold, multiple fold, V-fold etc., which are well known in the art. The paper towels are preferably folded into each other so that after dispensing an individual paper towel, part of a subsequent paper towel is pulled out of the dispensing opening and is ready to be grabbed by a user.
    The size of a compartment is usually adapted to the size of the paper towels, so that the cross-section of the compartment is substantially the same or slightly larger than the size of the paper towel. However, it is possible that the compartment is used for paper towels of different sizes, in which case the cross-section of the compartment is adapted to the largest dimensions. In practice, users and manufacturers will try to minimize the space that the compartment occupies, so that the dimensions of the compartment will be relatively close to the dimensions of the paper towel.
    The paper towel dispenser 1 of FIG. 1 is useful for paper towels that fit into the compartment and can be supported by the circumference of the dispensing openings 20.30. The smallest paper towels are then only supported by the protrusions 26, 27, 36, 37, and larger paper towels can also be supported by other parts of the dispensing openings 20, 30. The dispensing openings are arranged such that the paper towels are not supported in the center, and that the contact surface between the paper towel and the circumference of the dispensing opening is minimal, certainly in the case that the paper towel is only supported by the protrusions 26,27 , 36.37. This means that if the lower paper towel, i.e. the paper towel closest to the dispensing opening, is pulled out of the dispensing device, the deformation of the paper towel is minimal, resulting in less crumpled and deformed paper towels. Particularly in the case that the paper towel is only supported by the protrusions and is therefore not supported in the corners of the paper towel, the stresses in the paper towel can be reduced, thereby preventing the paper towel from being broken.
    FIG. 3 shows an example of a dispensing opening element 50 of a dispensing device according to another embodiment of the invention. The dispensing opening element 50 is shown here in a semi-fabricated state.
    The dispenser opening element 50 is made of sheet material, preferably a metal plate, the form of the dispenser opening element being cut, for example, by punching, laser cutting or any other suitable manufacturing technique.
    The dispensing opening element 50 comprises two dispensing openings 60.70 next to each other. A corresponding cabinet will comprise two compartments, one for each dispensing opening 60.70, similar to the dispensing apparatus 1 of FIG. 1. The dispensing openings 60.70 are of the same shape in this case and can therefore be used for the same paper towels. It is also possible that each dispensing opening is used for a paper towel with a different size. In that case, the shape of the dispensing opening is preferably adapted to the size of the associated paper towel.
    The dispensing openings 60,70 are provided in a part 51 that will form the bottom of the dispensing device. Round part 51 is provided with wall parts 52A, 52B, 52C, 52D, 52E, 52F, which will be folded around the dotted folding lines 80A, 80B, 80C, and 80D so as to stand perpendicular to the part 51 and form upright wall parts .
    The dispenser opening element 50 includes holes 81 through which screws can be inserted to secure the dispenser opening element 50 to the cabinet. Other ways of mounting the dispensing opening element on the cabinet are also provided. The fold lines 80A, 80B, and 80C together with dotted lines 82 around the dispensing openings 60,70 represent the cross-sectional limits of the compartments in the cabinet that are above the dispensing openings 60,70. The cross-sections of the compartments are thus rectangular in shape, and a cross-sectional length of the compartment is LC, and the width of the cross-section is then WC.
    The wall parts 52B, 52C, 52E comprise stack-bearing elements 55. In this embodiment, each dispensing opening 60.70 has six stack-bearing elements 55, three on each side of the dispensing opening. After folding the wall parts 52B, 52C, 52E, the stack-bearing elements 55 are folded inwards toward the dispensing openings 60,70, as will be discussed in more detail with reference to Figures 4 and 5. The stack-bearing elements 55 each comprise a hole 55A at a connection to the corresponding wall part. This makes folding the stacking elements easier. The size of the hole relative to the connection also sets a spring characteristic of the stack bearing elements if necessary.
    The dispensing opening 60 has a substantially rectangular shape with two long sides 61 and 62 and two short sides 63 and 64. In this embodiment, the straight sections of the short sides coincide with the cross-sectional limits of the compartment above the dispensing opening.
    The long sides 61,62 of the dispensing opening have a support protrusion 68,69, respectively. The short sides 63.64 of the dispensing opening have a support protrusion 66.67, respectively. The support protrusions 66-69 are circular segments located in the center of the corresponding sides in this embodiment and are intended to support a paper towel.
    Support protrusion 69 includes a guide protrusion 65, which will be bent downward away from the compartment at a later stage of manufacture. This guide protrusion is therefore not part of the dispensing opening since it is not located in the plane of the dispensing opening. The minimum, ie the shortest, distance between the two long sides 61.62 (including support protrusions 68.69) of the dispensing opening 60 is then WLD, and the minimum, ie the shortest, distance between the two short sides 63.64 ( including the support protrusions 66, 67) of the dispensing opening 60 is then LSD.
    In this embodiment, the distance WLD is approximately 90% of the distance WC, and the distance LSD is approximately 90% of the distance LC. It is possible to fill the compartment above the dispensing opening 60 with a stack of folded paper towels so that the lower paper towel is carried by only the support protrusions 66-69. This means that in that case the corners of the paper towels are not supported by the circumference of the dispensing opening 60.
    The support protrusions 66-69 do not extend over the entire length of the short sides 63.64 and the long sides 61.62, respectively. The length of the support protrusions 66.67, ie the dimension parallel to the corresponding short sides 63.64, indicated by WP, is smaller than the distance WLD, and the length of the support protrusions 68.69, ie the dimension parallel to the corresponding long sides, indicated by LP, is smaller than the distance LSD.
    The maximum width of the support projections 66.67 on the short sides 63.64 of the dispensing opening is greater than the maximum width of the support projections 68.69 on the long sides 61.62 of the dispensing opening 60.
    Since dispensing opening 70 is equal to dispensing opening 60, the size, dimensions and the contours are the same.
    The dispenser opening element 50 further comprises openings 90 and 91 for an additional soap dispenser or the like. The soap dispenser may be located in a compartment of the cabinet above openings 90, 91. For example, a handle for operating the soap dispenser may protrude through opening 90, and the soap dispensing opening through which the soap is dispensed may be located in or above the opening 91 or protrude through it so that soap can be dispensed through the opening 91 by operating the handle through opening 90. Soap can thereby be dispensed with the help of a single hand and simultaneously received by the same hand.
    FIG. 4 shows the dispensing opening element 50 now in a folded state, ready for assembly on the underside of a cabinet. The wall parts 52A-52F are folded upwards in the same direction to form upright wall parts around part 51. Stacking elements 55 are folded from the wall parts inwards towards the dispensing openings 60,70, so that the stacking elements point obliquely downwards towards the center of the dispensing openings 60.70. The guide protrusion of dispensing aperture 60 and a guiding protrusion 75 of the dispensing aperture 70 are bent downwardly away from the dispensing apertures 60,70, so that the guide protrusions 65, 75 are inclined downwardly toward a center of the dispensing apertures 60,70. By bending the stack-bearing elements, they have the shape of fingers pointing downwards.
    FIG. 5 shows the dispensing opening element in side view and in the folded state. In this side view the upright wall parts 52F, 52E and 52A that extend from part 51 can be seen. This figure also clearly shows how stack bearing elements 55 and guide projection 75 can extend from the wall parts and a side of the dispensing opening, respectively.
    权利要求:
    Claims (16)
    [1]
    A paper towel dispenser comprising: - a compartment for storing a substantially vertical stack of folded paper towels, the compartment having a substantially rectangular cross-section with a length and a width; and - a dispensing opening at the bottom of the compartment through which individual paper towels can be dispensed from the compartment; characterized in that the dispensing opening has a substantially rectangular shape with two long sides and two short sides, wherein at least two opposite sides of the dispensing opening comprise a support projection which extends substantially in a plane of the dispensing opening for supporting of the paper towels, and wherein a minimum distance between the two short sides of the dispensing opening, including the support projections if applicable, is at least 75%, preferably at least 85% of the length of the cross-section of the compartment, and wherein a minimum distance between the two long sides of the dispensing opening, including support protrusions if applicable, is at least 75%, preferably at least 85% of the cross-sectional width of the compartment.
    [2]
    A delivery device according to claim 1, wherein the support protrusions are arranged in the center of the associated side.
    [3]
    A delivery device as claimed in claim 1 or 2, wherein the support protrusion is a circle segment, i.e. has a semi-circular free end.
    [4]
    A dispensing device according to any of claims 1-3, wherein a maximum distance between the long sides of the dispensing opening is at least 100% of the cross-sectional width of the compartment.
    [5]
    A dispensing device according to any of claims 1-4, wherein a maximum distance between the short sides of the dispensing opening is at least 100% of the length of the cross-section of the compartment.
    [6]
    A dispenser according to any of claims 1-5, comprising a support protrusion on each side of the dispensing opening, wherein the support protrusions on the long sides of the dispensing opening have a dimension parallel to the long sides that are at most the minimum distance between the short sides of the dispensing opening including support protrusions, and wherein the support protrusions on the short sides of the dispensing opening have a dimension parallel to the short sides which is at most the minimum distance between the long sides of the dispensing opening including support protrusions.
    [7]
    A dispenser according to claim 6, wherein the support projections on the short sides of the dispensing opening have a dimension perpendicular to the short sides that is larger than the dimension perpendicular to the long sides of the dispensing opening of the support projections on the long sides.
    [8]
    A dispensing device according to any of claims 1-7, wherein the dispensing device has a rear side, and wherein a side of the dispensing opening that is closest to the rear has a guide protrusion that extends obliquely downwards away from the dispensing opening and the compartment towards a center of the dispensing opening.
    [9]
    A dispenser according to any of claims 1-8, comprising stack-bearing elements in the compartment above the dispensing opening for at least partially supporting the stack of paper towels.
    [10]
    A dispensing device according to claim 9, wherein the stack-bearing elements comprise fingers that extend obliquely downwards towards the dispensing opening.
    [11]
    A dispensing device according to any of claims 1-10, comprising a cabinet in which the compartment is located, and a dispensing opening element on the underside of the cabinet, the dispensing opening element comprising the dispensing opening.
    [12]
    A delivery device according to claim 11, wherein the delivery opening element is made of metal, preferably powder-coated metal.
    [13]
    A delivery device according to claim 9, and claim 11 or 12, wherein the delivery opening element comprises the stack-bearing elements.
    [14]
    A delivery device according to any of claims 11-13, wherein the cabinet comprises a mirror and / or screen.
    [15]
    A combination dispenser according to any of claims 1-14 and at least one paper towel that fits into the compartment, wherein the at least one paper towel can be supported at least by the support projections.
    [16]
    The combination of claim 15, wherein the length of the cross-section of the compartment is substantially equal to the length of the at least one paper towel, and the width of the cross-section of the compartment is substantially equal to the width of the compartment at least one paper towel.
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    同族专利:
    公开号 | 公开日
    NL2002563C2|2010-08-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR318714A|1902-02-15|1902-10-23|Tixidre|New paper dispenser printed or not called "the donor"|
    US4678099A|1985-02-19|1987-07-07|Sumio Matsui|Container for storing stack of thin and soft sheet materials|
    CA1288739C|1987-01-14|1991-09-10|Yutaka Horinchi|Universal towel cradle|
    US5322186A|1993-06-14|1994-06-21|Scott Paper Company|Retrofit folded towel dispensing module|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    NL2002563A|NL2002563C2|2009-02-25|2009-02-25|Paper towel dispenser.|
    NL2002563|2009-02-25|
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