• 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:
    Disclosed is a lower housing part defining an opening extending between a bolt stop recess and a trigger recess, the lower housing part comprising a bolt stopper and a first release lever on one side of the lower housing part and a bolt stopper trigger comprising a tooth which extends through the Opening, a second pin release lever on the other side of the lower housing part and a rod connecting the tooth and the second pin release lever, wherein the tooth engages the pin stop, so that actuation of the second pin release lever moves the pin stop, and wherein the move the first and second release levers together.
    公开号:BE1024539B1
    申请号:E2017/5205
    申请日:2017-03-29
    公开日:2018-04-03
    发明作者:Karl R. Lewis；Douglas Olson；Michael Neff；John Smith；Michael Nawrocki
    申请人:Krl Holding Company Inc.；
    IPC主号:
    专利说明:

    (30) Priority information:
    03/30/2016 US 62315179 (73) Owner:
    KRL HOLDING COMPANY INC. 61264, MILAN United States (72) Inventor:
    LEWIS Karl R.
    52807 DAVENPORT United States
    OLSON Douglas 72740 HUNTSVILLE United States
    NEFF Michael 61265 MOLINE United States
    SMITH John 61244 EAST MOLINE United States
    NAWROCKI Michael 61240 COAL VALLEY United States (54) HOUSING PART WITH A DOUBLE-HANDED BOLT STOP (57) Disclosed is a lower housing part that defines an opening that extends between a bolt stopper recess and a trigger recess, the lower housing part having a bolt release lever and a first trigger stop one side of the lower housing part and a bolt stop trigger which comprises a tooth which extends through the opening, a second bolt trigger lever on the other side of the lower housing part and a rod which connects the tooth and the second bolt trigger lever, the tooth with the Bolt stop engages so that actuation of the second bolt release lever moves the bolt stop and the first and second release levers move together.
    • ss
    BELGIAN INVENTION PATENT
    FÖD Wirtschaft, K.M.B., Mittelstand & publication number: 1024539
    Energy filing number: BE2017 / 5205
    Office of Intellectual Property Boarding. Classification: F41A17 / 36 F41A 35/06 F41A17 / 42
    Date of issue: 03/04/2018
    The Minister for Enterprise
    Due to the Paris Treaty of March 20, 1883 for the protection of industrial property;
    Introduced under the Act of March 28, 1984 on Inventive Patents, Article 22, for applications prior to September 22, 2014;
    Based on Title I “Invention Patents” of Book XI of the Economic Code, Article XI.24, introduced for applications from September 22, 2014;
    Based on the royal decree of December 2, 1986 on the registration, granting and maintenance of patents for invention, Article 28;
    Based on the protocol taken on 29/03/2017 at the Intellectual Property Office.
    Considering that for patent applications that fall within the scope of Title 1, Book XI, of the Economic Code, in accordance with Article XI.19, Section 4, second paragraph, of the Economic Code, if the patent application is the subject of a search report in which a lack of unity of invention within the meaning of paragraph 1 is mentioned, and if the applicant does not limit his application and does not file a divisional application in accordance with the search report, the granted patent will be limited to the claims for which the search report was created.
    DECIDES:
    Article 1. - An invention patent is granted to:
    KRL HOLDING COMPANY INC., 1305 llth Street West, 61264 MILAN United States;
    represented by :
    DE CLERCQ Ann, Ed. Gevaertdreef 10a, 9830, ST MARTENS LATEM;
    VANHALST Koen Victor Rachel, Ed. Gevaertdreef 10a, 9830, ST MARTENS LATEM;
    LESTHAEGHE David, Ed. Gevaertdreef 10a, 9830, ST MARTENS LATEM;
    GOESAERT Hans, Ed. Gevaertdreef 10a, 9830, ST MARTENS LATEM;
    for a period of 20 years, subject to the payment of the annual patent fees mentioned in Article XI.48, §1 of the Economic Code, for: HOUSING PART WITH A DOUBLE-HANDED BOLT STOP.
    INVENTOR:
    LEWIS Karl R., 6215 Utica Ridge Road, Unit 205.52807, DAVENPORT;
    OLSON Douglas, 476 CR 516, 72740, HUNTSVILLE;
    NEFF Michael, 3729 39th Street Court, 61265, MOLINE;
    SMITH John, 2708 7th Street, 61244, EAST MOLINE;
    NAWROCKI Michael, 8422 54th Street, 61240, COAL VALLEY;
    PRIORITIES) :
    30/03/2016 US 62315179;
    SEPARATION:
    Partial application of the previous application:
    Filing date of the previous application:
    Article 2. - This patent is granted without any prior examination of the patentability of the invention, without guaranteeing the merit of the invention or the accuracy of its description, and at the own risk of the patent applicant (s).
    Brussels, 03/04/2018, in special representation:
    BE2017 / 5205
    HOUSING PART WITH A DOUBLE-HANDED BOLT STOP
    BACKGROUND ART This disclosure relates to the field of firearms, particularly an ambidextrous bolt stop for use with a firearm.
    [0002] Many automatic firearms include magazines that hold multiple loads. In many semi-automatic and automatic firearms, a bolt moves back and forth over the magazine with each firing, ejecting fired cartridges from a chamber while moving backwards, feeding and loading a new load from the magazine during the reverse forward movement. Many firearms include a bolt stop (also referred to as a catch bolt) that holds the bolt in the rear position when the magazine is empty (when there is no load for loading and loading). Holding the bolt in a rear position allows removal of the empty magazine and replacement with a loaded magazine (or in other firearms with fixed magazines, additional charges are allowed to be loaded into the magazine). As soon as a loaded magazine is available, the firearm can be prepared for firing by releasing the catch bolt, whereby a load is loaded. This is well known in the art.
    The M16 / AR15 platform is a well-known semi-automatic / automatic firearm for military and civilian use. The lower section of the M16 / AR15 includes a bolt stop release button located on the left side of the firearm. While the position of the
    BE2017 / 5205
    Left hand stopper release button is convenient for left-handed operators, the position on the left side may be inconvenient for left-handed operators. The position on the left side may also be impractical for right-handed operators who change their shooting stick based on battle conditions.
    The object of this disclosure is to provide a right hand bolt stop release button that cooperates with the left hand release button to actuate the bolt stop and provide ambidextrous functionality. Although the improvements disclosed below are made to the M16 / AR15 platform, these improvements can also be used to improve other firearms.
    BE2017 / 5205
    BRIEF DESCRIPTION OF THE DRAWINGS
    FIG. 1 is an elevational view of the left side of a firearm that houses a lower housing portion.
    FIG. 2 is a right side elevation view of the firearm of FIG. 1.
    FIG. 3 is a perspective view of a lower case body, one
    Component of the lower housing arrangement from FIG. 1.
    FIG. 3A is an enlarged view of a portion of the lower housing body of FIG. 3, outlined by line 3A.
    FIG. 4 is a perspective view of the lower case body
    FIG. 3rd
    FIG. 5 is a right side elevation view of the lower housing body of FIG. 3rd
    FIG. 6 is a left side elevational view of the lower housing body of FIG. 3rd
    FIG. 7 is an elevational view of the front of a bolt stop, one
    Component from FIG. 1.
    FIG. 8 is a top perspective view of the front of the stud stop of FIG. 7.
    FIG. 9 is a bottom perspective view of the underside of the bolt stop of FIG. 7.
    FIG. 10 is a perspective view of a bolt stop actuator, a component of the lower housing assembly of FIG. 1.
    FIG. 11 is an assembly view of the bolt stop actuator of FIG. 10th
    BE2017 / 5205
    FIG. 12 is a perspective view of the lower housing assembly of FIG
    FIG. 1.
    FIG. 13 is an exploded assembly view of the lower housing assembly of FIG. 12.
    FIG. 14 is an elevation view of the right side of the lower one
    Housing arrangement from FIG. 12.
    FIG. 15 is an assembly view of the left side of the lower one
    Housing arrangement from FIG. 12.
    FIG. 16 is a cross-sectional view of the front of the lower one
    Housing arrangement from FIG. 12 with the bolt stop in a lowered
    Position.
    FIG. 17 is a cross-sectional view of the front of the lower one
    Housing arrangement from FIG. 12 with the bolt stop in an elevated position.
    BE2017 / 5205
    DESCRIPTION OF ILLUSTRATED EMBODIMENTS For a better understanding of the principles of the invention, reference is now made to the embodiments shown in the drawings and specific language is used to describe them. It is understood, however, that this is not intended to limit the scope of the invention. All changes and further modifications in the described embodiments and all other applications of the principles of the invention as described here are considered as would normally occur to a person skilled in the art to which the invention relates.
    With regard to the description and the claims, it should be noted that the singular forms include "a / a", "the / the / that" and the like reference objects in the plural, unless expressly discussed otherwise. By way of illustration, references to "a device" or "the device" include one or more such devices and equivalents thereof. It should also be noted that directions such as "up," "down," "up," "down," and the like are used herein for the reader's benefit only to help the reader understand the illustrated embodiments support, and it is not intended that the use of this directional information in any way limit the described, illustrated and / or claimed features to a specific direction and / or orientation.
    BE2017 / 5205 With reference to FIG. 1-2, a firearm 100 is illustrated. Firearm 100 generally includes an upper housing 110, a barrel 112, a bolt carrier assembly 114 (not illustrated, but located within the upper housing 110), a magazine 118, and a lower one
    Housing arrangement 119. In the illustrated embodiment, the upper housing part 110 integrates a fixed hand protection section 116 that extends forward from the upper housing part 110. This configuration of an upper
    The housing part is described in US Patent No. 8,234,808. Upper housing part 110 is removably attached to a lower housing arrangement 119. The upper housing part 110 and the lower housing arrangement 119 cooperate to prevent the firearm 100 from operating.
    Lower housing assembly 119 includes bolt release levers 164, as is well known in the art. Bolt trigger lever 164 is located on the left side of firearm 100. Lower housing assembly 119 also includes
    Bolt release lever 184 located on the right side of firearm 100. Inclusion of bolt release lever 184 on the right side of firearm 100 is the subject of improvement on lower housing assembly 119 described below.
    Firearm 100 can generally be classified as an M16 / AR15 weapon because many components are interchangeable with an M16 or AR15 stock weapon. For example, bolt carrier group 114 and magazine 118 can be freely exchanged with a stock magazine or a bolt carrier group of an M16 or AR15 stock weapon. Likewise, upper housing part 110
    BE2017 / 5205 adapted to be used with any lower stock housing arrangement for an AR15 or M16 weapon. Likewise, the illustrated lower housing assembly 119 could be used with any upper shaft housing part for an M16 or AR15. Although the illustrated firearm 100 is not an M16 or AR15 weapon, it could generally be classified as an AR15 weapon because many of its components are interchangeable with AR15 weapons.
    Likewise, although the illustrated firearm 100 can be loaded for use with 5.56 x 45 mm NATO ammunition, the same configuration could be used with weapons that have other calibers, such as 7.62 x 51 mm NATO, 300 ACC Blackout or .308 Winchester.
    Although the improvements to lower housing assembly 119 disclosed below are specifically disclosed in connection with the configuration of a lower M16 / AR15 housing, the same technology could be applied to other housing parts that have similarly configured components.
    With reference to the FIG. 3, 3A and 4-6, lower housing body 120 is now illustrated. Lower housing body 120 is the outer one
    Housing / casting, which is the outer housing and many of the parts of the bottom
    Housing arrangement 119 defined, which is shown in FIG. 1-2 is illustrated. Lower housing body 120 has a proximal end 122 (the operator during the
    BE2017 / 5205
    Firing closest / rear of the weapon) and a distal end 124 (the end further away from the operator during firing / the end towards the barrel). Lower housing body 120 defines trigger recess 126, bolt stop recess 128 and magazine recess 129, wall 127 being arranged between bolt stop recess 128 and magazine recess 129. Trigger well 126 is adapted to accommodate a trigger group. Bolt stop recess 128 is adapted to receive a bolt stop and magazine recess 129 is adapted to receive magazine 118.
    Lower housing body 120 also includes trigger housing 130 and
    Bolt stop housing 154. Trigger housing 130 is a protrusion on the right side of lower housing part 120, which includes a front portion 131 and a rear portion 132. Front section 132 includes upper wall 133, front wall 134 and lower wall 135, while rear section 132 includes rear
    Wall 136 includes. Trigger housing 130 also defines gap 140 between front portion 132 and rear portion 132. Together define front
    Section 132 and rear section 132 of trigger housing 130 trigger recess 142 with opening 144. Lower housing part 120 also includes opening 146, which is between trigger recess 142 and
    Bolt stop recess 128 extends. Opening 146 is disposed below upper surface 152, with upper surface 152 continuous along a longitudinal length of stud stop 160 over opening 146
    BE2017 / 5205 and continuously. As shown in FIG. 5, trigger recess 142 between front wall 134 and rear wall 136 has an overall length of OL.
    Trigger housing 130 also defines a plurality of holes 148 disposed in the top wall 133 and bottom wall 135. As described in more detail below, holes 148 are adapted to receive pins to provide a bolt strike trigger within
    Secure trigger well 142.
    With reference to the FIG. 7-9 bolt stop 160 is now illustrated. Bolt stop 160 generally includes protrusion 162,
    Bolt trigger lever 164, pivot hole 166, recess 168, and overhang 174. Bolt trigger lever 164 includes knob 165 and knob 169. recess 168 includes surface 170 on the top of the recess and surface 172 on the bottom of the recess. The illustrated bolt stop 160 generally corresponds to the size and shape of a standard bolt stop of the type
    M16 / AR15 (with the exception of recess 168). As such, bolt stop 160 would be usable and interchangeable with standard AR15 / M16 bolt stops.
    The operation of bolt stop 160 is well known in the art. Projection 174 extends over the top of wall 127, which extends over magazine recess 129. When a magazine hits an interface
    The magazine is emptied, comes into contact with overhang 174 and pushes it upward, causing bolt stop 160 to rotate about pivot hole 166 and overhang 162
    BE2017 / 5205 extends into the path of the bolt carrier group 114 to hold the bolt carrier group 114 in a rear position to allow magazine 118 to be changed.
    [0017] Referring to FIG. 10, pin stop trigger 180 is illustrated. Pin stop trigger 180 generally includes tooth 182,
    Bolt trigger lever 184 and rod 186 connecting tooth 182 to bolt trigger lever 184. Bolt trigger lever 184 includes knob 185 and knob 189. Bolt stop trigger 180 has one
    Pin stop trigger length AL between the outer edge of tooth 182 and the
    Outer edge of bolt release lever 184.
    [0018] Referring to FIG. 11 illustrates an embodiment of the arrangement of bolt stop trigger 180. In the illustrated embodiment, tooth 182 includes cavity 190, rod 186 includes end 187 and end 188, with pin release lever 184 including cavity 192. Both ends 187 and 188 have non-cylindrical geometries. Cavity 190 is adapted to receive end 187 in a non-rotating manner. Likewise, cavity 192 is adapted to receive end 188 in a non-rotating manner (both cavities 190 and 192 comprise matching non-circulator geometries, which correspond to ends 187 and 188 of rod 186). The in FIG. 11 illustrated embodiment of FIG
    Bolt stop trigger 180 can be assembled by press fitting the components. In alternative embodiments, one or more of tooth 182, pin release lever 184, and / or rod 186 may be integrally constructed in one piece from a single piece, or components may be
    BE2017 / 5205 can be assembled using alternative methods such as welding.
    With reference to the FIG. 12-15, lower housing part 119 is illustrated with bolt stop 160 and bolt stop trigger 180 mounted on lower housing body 120. The arrangement of lower housing assembly 119 is shown in FIG. 13 best illustrates which shows an exploded assembly view. Bolt stop 160 is received in bolt stop housing 154 with a portion of bolt stop 160 in bolt stop recess 182 with pin 198 extending through bolt stop housing 154 and pivot hole 166 to pivotally secure bolt stop 160 to lower housing body 120, with bolt stop 160 adapted to pivot relative to the lower housing body 120.
    Bolt stop trigger 180 is mounted with trigger lever 184 and tooth 182, attached to rod 186. Bolt stop trigger 180 is disposed in opening 144 with tooth 182 extending through opening 146 and engaging recess 168 on bolt stop 160. Opening 146 is configured to fit snugly around tooth 182 with sufficient clearance to allow pin stop actuators 180 to pivot, as disclosed below, while minimizing the required gaps between tooth 182 and opening 146. Bolt release lever 184 is located in gap 140. Pins 196 are inserted into holes 148 for securing rod 186 (and bolt stop actuator 180) within trigger recess 142 as rod 186 rotates
    BE2017 / 5205 is permitted within opening 144 relative to lower housing body 170. Front wall 134 and rear wall 136 are solid and prevent movement of bolt stop actuator 100 that longitudinally passes either front wall 134 or rear wall 136. Cover 194 is arranged in opening 146 to
    Essentially cover opening 146 and trigger recess 142.
    Opening length OL is longer than bolt trigger length AL, such that an entire longitudinal length of bolt stop trigger 180 is received in opening 144. This allows pin stop trigger 180 to be inserted into and removed from lower housing portion 120, whereby
    Bolt stop trigger 180 is integrally formed or assembled. This configuration also allows pin stop trigger 180 to be inserted into or removed from housing body 120, with lower housing assembly 119 connected to upper housing part 110.
    The FIG. 16-17 illustrate the pan action of
    Bolt stop 160 and the corresponding pivoting movement of
    Bolt stop trigger 180. Bolt stop trigger 180 is pivotally mounted to lower housing body 120 because rod 186 is enclosed within trigger recess 142 by pins 196. Tooth 182 extends in bolt stop recess 128 through opening 146 and arrives at end 183 of
    Tooth 182, which is arranged in recess 168, engages and abuts against it. As described above, pin stop 160 is pivotally connected to lower housing body 120 via pin 198 that extends through stop housing 154 and pivot hole 166. The engagement of tooth 182 in
    BE2017 / 5205
    Recess 168 causes bolt stop 160 and bolt stop trigger 180 to move essentially together.
    [0023] FIG. 16 illustrates lowered position 160 ', where protrusion 162 is arranged under the movement path of bolt carrier group 114, such that
    Firearm 100 can operate freely in a semi-automatic or automatic manner without interference from supernatant 162. In turn, FIG. 17 raised position 160 ", with protrusion 162 being raised in the path of bolt carrier group 114 in such a way that bolt carrier group 114 would be prevented from moving forward over bolt stop 160. In FIG. The elevated position 160 "shown in Figure 17 can be achieved, for example, by pressing an empty magazine against protrusion 174 (as described above) or by an operator pressing button 165 or button 185 to move protrusion 162 upward while the firearm is either over a loading handle (not marked) is loaded or the firearm is fired to cause bolt carrier group 114 to move rearward. As shown in FIG. 17, buttons 165 and 185 in the raised position 160 "extend away from firearm 100 such that actuation of either button 165 or button 185 will pivot bolt stop 160 to lower protrusion 162 into the lowered position 160".
    As in the FIG. 16 and 17, tooth 182 abuts against in position 160 '
    Button surface 172 while tooth 182 is pivoted in position 160 "away from button surface 173. In turn, tooth 182 bumps into both
    Position 160 'as well as in position 160 "on upper surface 170.
    BE2017 / 5205 Although the disclosure in the drawings and the foregoing description has been shown and described in detail, this is to be interpreted as illustrative and not restrictive, with the understanding that only certain specific embodiments have been shown and that all changes and modifications that are to be protected in the spirit of revelation. Although the applicant has described various aspects of the disclosure in relation to the specific embodiments, various alternatives and modifications will result from the present disclosure that are within the scope and spirit of the present disclosure as set forth herein. Furthermore, it goes without saying that any aspects of all of the embodiments disclosed here or similar aspects or structure can be combined or exchanged.
    BE2017 / 5205
    权利要求:
    Claims (17)
    [1]
    PATENT CLAIMS
    1. Lower housing part for use with an upper housing part which comprises a bolt carrier group, the lower housing part being adapted to
    [2]
    5 to be detachably connected to the upper housing part, the lower
    The housing part defines the following: a trigger recess, a bolt stop recess, a trigger recess and
    10 an opening that is between the bolt stop recess and the
    Trigger recess extends, the lower housing part comprising:
    a bolt stop, a protrusion and a first
    Bolt release lever, which is connected to the protrusion, wherein the bolt stop is pivotally connected to the lower housing part and
    15 between a first position, in which the protrusion is arranged to with the
    Engaging the bolt carrier group to hold the bolt carrier group in a rear position and can be moved to a second position in which the protrusion is outside a path of movement of the bolt carrier group, the bolt stop being located in the bolt stop recess; and
    BE2017 / 5205 a stud stop actuator, one tooth, a second
    Comprising a pin release lever and a rod connecting the tooth and the second pin release lever, the pin stop trigger being located in the trigger recess, the tooth extending through the opening,
    5 to engage the bolt stop, actuating the second
    Bolt trigger lever moves the bolt stop between the first and second positions and the first and second bolt trigger levers move together.
    2. The lower housing part according to claim 1, further comprising a
    Fastener which secures the relative position of the bolt stop actuator within the trigger recess while allowing rotation of the bolt stop actuator relative to the lower housing part.
    15 3. Lower housing part according to one of the preceding claims, wherein the
    Trigger recess is adapted to insert and remove the pin stop trigger with the tooth in the trigger recess, wherein the second bolt release lever and the rod are integrally formed.
    20 4. Lower housing part according to one of the preceding claims, wherein the
    Trigger recess is adapted to insert and remove the bolt stop actuator when the upper housing part is connected to the lower housing part.
    BE2017 / 5205
    5. Lower housing part according to one of the preceding claims, wherein the opening, which extends between the bolt stop recess and the trigger recess, such under an upper surface of the lower
    5 housing part is arranged that the upper surface along a longitudinal length of the bolt stop above the opening is continuous and uninterrupted.
    [3]
    6. The lower housing part of claim 5, wherein the opening is configured to
    10 with sufficient clearance for the pin stop trigger to fit snugly around the tooth to pivot with the pin stop between the first and second positions while minimizing the size of gaps between the tooth and the opening.
    15
    [4]
    7. Lower housing part according to one of claims 5-6, further comprising a
    Cover which the trigger recess over the bolt stop release in
    Essentially covers.
    [5]
    8. Lower housing part according to one of the preceding claims, further
    20 comprising a trigger housing which extends away from the lower housing part, the trigger housing defining the trigger recess.
    BE2017 / 5205
    [6]
    9. The lower housing part of claim 8, wherein the trigger housing defines an opening that extends longitudinally along the trigger housing, the opening being long enough to accommodate an entire longitudinal length of the bolt stop actuator.
    [7]
    10. The lower housing portion of any of claims 8-9, further comprising a pin attached through the trigger housing along the trigger recess which secure the relative position of the bolt stop trigger within the trigger recess while allowing rotation of the bolt stop trigger relative to the lower housing part .
    [8]
    11. Lower housing part according to one of claims 8-10, wherein a distal side of the trigger housing is so massive that the distal side of the trigger housing prevents the bolt stop trigger from moving longitudinally
    15 pass through the distal side of the trigger housing.
    [9]
    12. Lower housing part according to one of the preceding claims, wherein the tooth and the rod are in an interference fit.
    BE2017 / 5205
    [10]
    13. The lower housing part of claim 12, wherein the tooth defines a first opening having a non-cylindrical shape and the rod has a first end that defines a matching shape such that the tooth and the rod are rotationally attached to one another after they are press-fitted together
    5 were connected.
    [11]
    14. Lower housing part according to one of the preceding claims, wherein the second bolt release lever and the rod are in an interference fit.
    io
    [12]
    15. The lower housing part of claim 14, wherein the second pin release lever defines a second opening of non-cylindrical shape and the rod has a second end that defines a matching shape such that the second pin release lever and the rod are pivotally attached to one another, 15 after they have been connected to each other in an interference fit.
    [13]
    16. The lower housing part according to one of the preceding claims, wherein there is no section of the bolt stop release in the trigger recess.
    BE2017 / 5205
    [14]
    17. The lower housing part according to one of the preceding claims, wherein the bolt stop defines a recess, a first surface and a second surface, the tooth abutting the first surface when the
    Bolt stop is in the first position with the tooth abutting the second surface when the bolt stop is in the second position and the tooth does not withstand the first surface when the
    Bolt stop is in the second position.
    [15]
    18. Lower housing part according to one of the preceding claims, wherein the lower housing part is adapted to receive an upper M16 housing part.
    [16]
    19. Firearm, comprising:
    an upper housing part which comprises a bolt carrier group; a barrel connected to the upper case; and
    15 the lower housing part according to one of the lower housing parts according to the
    Claims 1-17.
    [17]
    20. The firearm of claim 19, wherein the lower housing part is adapted for use with a lower M16 housing part and is compatible therewith.
    BE2017 / 5205
    100
    I.
    BE2017 / 5205
    135
    BE2017 / 5205
    122 ίο
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    同族专利:
    公开号 | 公开日
    US20170284761A1|2017-10-05|
    US10197353B2|2019-02-05|
    BE1024539A1|2018-03-28|
    CA2962313A1|2017-09-30|
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    法律状态:
    2018-04-09| FG| Patent granted|Effective date: 20180403 |
    优先权:
    申请号 | 申请日 | 专利标题
    US201662315179P| true| 2016-03-30|2016-03-30|
    US62315179|2016-03-30|
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