Quickly Detachable (i.e., Knockdown) Patents (Class 42/127)
  • Patent number: 11754373
    Abstract: A locking rail mount including a body mounted adjacent to a mounting rail and a clamp screw extending through a channel defined by the body and across the mounting rail. The clamp screw includes a screw head having a surface facing toward the mounting rail with locking elements having a surface relief geometry. At least one compression spring is positioned between the body and a rail clamp that pushes the rail clamp toward the surface of the screw head. The surface of the rail clamp includes locking elements having the surface relief geometry that are complementarily arranged with respect to the locking elements of the screw head. When the clamp screw is tightened, the locking elements of the rail clamp and screw head are aligned to lock the rail clamp and clamp screw together to prevent unintended rotation of the clamp screw.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: September 12, 2023
    Assignee: RAYTHEON CANADA LIMITED
    Inventor: John Maxwell Connolly
  • Patent number: 11703308
    Abstract: An accessory mount for removably attaching an accessory to a firearm rail includes a base having a mounting rail, a lock block moveable in a recess of the base and a throw lever, which when activated, allows springs to move the lock block in the recess so the lock block disengages the firearm rail in an open mode. The thumb lever also can engage the lock block to a closed mode in which it clamps the mount to the firearm rail in a fixed position relative to the firearm. An accessory thus can be firmly, consistently and securely mounted relative to the firearm with the mount. The thumb lever can be joined with a threaded shaft that engages a threaded element, for example, a keps nut, associated with the lock block. A toggle lock can selectively engage notches in the threaded element to set the overall clamping force of the lock block and mount on the firearm rail.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: July 18, 2023
    Assignee: Leapers, Inc.
    Inventors: Tai-lai Ding, Tat Shing Yu
  • Patent number: 11644281
    Abstract: A lever-based clamping device.
    Type: Grant
    Filed: September 1, 2022
    Date of Patent: May 9, 2023
    Assignee: Really Right Stuff, LLC
    Inventors: Joseph M. Johnson, Sr., James Bolduc, Verent Chan
  • Patent number: 11624585
    Abstract: An electronic weapon accessory system includes an electronic weapon accessory, such as a light, and a detachable mount with an integrated control switch. The electronic weapon accessory includes an electronic component, such as an LED, and a power source disposed within a housing. The electronic component and the battery are electrically connected with a circuit having electrical contacts exposed on an outer surface of the housing. The mount has a body with a clamp structure, a dome switch disposed on an outer surface of the mount body and a circuit having electrical contacts exposed on the outer surface of the mount body. Fasteners removably secure the mount body and accessory housing in assembled relation. When the electronic weapon accessory and mount are assembled, the accessory electrical contacts physically and electrically engaging the mount electrical contacts to complete an electronic control circuit and provide integrated control and operation of the electronic accessory.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: April 11, 2023
    Assignee: Emissive Energy Corp.
    Inventors: Robert D. Galli, Christopher J. O'Brien, Mikhail T. Hyde
  • Patent number: 11598610
    Abstract: A mounting device for the detachable mounting of a telescopic sight on a weapon consisting of a weapon-side base rail and a telescopic sight-side mounting rail connected thereto via at least one locking element wherein at least one clamping force acting perpendicularly to the surface of the two rails can be generated by actuating the locking element resulting in a positive and non-positive connection between the two rails wherein a clamping shaft of the locking element is held rotatably in the one rail and supports at least one wedge recess which, during rotating actuation of the locking element can be brought into non-positive engagement with a recess of a stay bolt which is arranged on the opposite rail, wherein the locking element during clamping or locking between the weapon-side base rail and the mounting rail mounted positively thereon, additionally generates a displacement force acting in the axial direction (longitudinal direction) of the two rails wherein further the stay bolt is mounted in a spring-
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: March 7, 2023
    Inventor: Daniel Dentler
  • Patent number: 11536539
    Abstract: A mount for a firearm allows a user to selectively mount a handgrip to a barrel end of the firearm. Preferred embodiments mount to a Picatinny rail of the firearm. The mount includes a rotatable lug body that is carried within an internal cavity of the body of the mount. Differing lugs corresponding to differing handgrip types are disposed on the lug body. The user simply rotates the lug body within the mount to select a desired lug corresponding to a desired handgrip. The handgrip may then be secured to the selected lug. When the user wants to secure a different handgrip, the first handgrip may be removed, the lug body rotated, and another handgrip is secured to the another lug.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: December 27, 2022
    Inventor: John Duffner
  • Patent number: 11536535
    Abstract: An accessory mounting interface for a firearm, and a related method, are disclosed. The interface has a firearm accessory, a first elongated fastener, and a second fastener rotationally mated to the first elongated fastener. The first elongated fastener has right-handed threading and is arranged through a through hole in the firearm accessory with a first end extending below first and second halves of a first slot protrusion of the firearm accessory. The second fastener has a length greater than a width, the length measured along a longitudinal axis of the second fastener, the second fastener having a plurality of straight edges. At least one of the plurality of straight edges prevents the second fastener from rotating further than a closed position when the at least one of the straight edges abuts a sidewall of an elongated slot in the firearm.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: December 27, 2022
    Assignee: Magpul Industries Corp.
    Inventors: Michael T. Mayberry, William Bradley Bennett, Timothy Eric Roberts, Duane Liptak, Brian L. Nakayama
  • Patent number: 11519697
    Abstract: A lever-based clamping device.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: December 6, 2022
    Assignee: Cascade Corporation
    Inventors: Joseph M. Johnson, Sr., James Bolduc, Verent Chan
  • Patent number: 11466961
    Abstract: Implementations of an adapter plate system for mounting optical sights on a pistol are provided. An example adapter plate system for mounting optical sights on a pistol comprises: a pistol slide, the pistol slide includes an adapter interface, the adapter interface comprising a bottom surface that extends between a first end wall and a second end wall; and an adapter plate, the adapter plate includes a mounting surface on a top side thereof, the mounting surface is configured so that an optical sight can be attached thereto. The adapter plate is configured so that it can be rotated into position between the first end wall and the second end wall of the adapter interface.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: October 11, 2022
    Inventor: Trent Zimmer
  • Patent number: 11454474
    Abstract: Implementations of an optical sight mounting system are provided. An example optical sight mounting system comprises an optical sight having a base that can be secured to a pistol slide having an adapter interface. The base of the optical sight is configured so that it can be rotated into position within the adapter interface. In this way, the optical sight can be mounted on a pistol and used to aim. Another example optical sight mounting system comprises an optical sight having a base that can be secured to an adapter interface of an optical sight mount. The base of the optical sight is configured so that it can be rotated into position within the adapter interface. The optical sight mount is configured to releasable engage a mounting interface of a firearm (e.g., a MIL-STD-1913 rail). In this way, the optical sight can be positioned on a firearm (e.g., a rifle) and used to aim.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: September 27, 2022
    Inventor: Trent Zimmer
  • Patent number: 11402170
    Abstract: A mounting rail can be added to an air rifle by clamping a clamp to the air cylinder of the air rifle. The clamp has a monolithic clamp body that includes the mounting rail, a base, a left jaw and a right jaw. The left and right jaws are attached to the base. A clamp actuator can draw the jaws together to clamp onto the air cylinder. The base can include a mounting rail such as a Picatinny rail. As such, clamping the monolithic clamp body onto the air cylinder adds a mounting rail to the air rifle.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: August 2, 2022
    Assignee: FALCON INDUSTRIES, INC.
    Inventor: William Gurule
  • Patent number: 11306991
    Abstract: A method and apparatus for mounting a weapon to a support structure comprising a pintle assembly including a slide block; a pintle coupled to the slide block; a pintle lever with a handle and a rod rotatably coupled to the slide block; and a clamp assembly including a fixed jaw having a first end and a second end forming at least one knuckle; a moveable jaw having a first end and a second end forming a pin; and a clamp lever that releasably couples the first end of the fixed jaw with the first end of the moveable jaw; wherein the pin of the moveable jaw is rotatably coupled to the at least one knuckle of the fixed jaw; the pintle lever is rotatably coupled to the fixed jaw of the clamp assembly; and the pintle assembly and the clamp assembly are rotatably and releasably coupled to each other.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: April 19, 2022
    Inventor: Thomas Burton
  • Patent number: 11249298
    Abstract: A rapid connect and disconnect binocular mounting system containing a talon and perch is disclosed in connection with a self-contained Binocular Sighting System, including monopod, pack and harness. A pedestal integrated with the perch provides a transition there between. An inner bolt and elongate talon are temporarily mounted to the binoculars and stay there with as an accessory to enable the rapid connection and rapid disconnection via a spring loaded front end and stabilizing notches in the tabular perch. The disclosed Binocular Sighting System is lightweight, self-contained and easy to set-up and take down. The user never has to access another piece of equipment, nor assemble or disassemble any parts in use. The user can access or store binoculars while on the move. The user can also shift to other fields of view instantly, without having to turn, re-level or adjust the set-up, as would be required with a tripod.
    Type: Grant
    Filed: September 27, 2021
    Date of Patent: February 15, 2022
    Inventor: Jim Ackerman
  • Patent number: 11143361
    Abstract: A rail bracket includes a bracket body, a first screw, and a buckle board, wherein, a slot is provided at a side of the bracket body, the bracket body protrudes to form a body buckle at a first side of the slot, a through hole is provided at a side wall of the bracket body, one end of the buckle board is inserted into the slot, the first screw inside the through hole threadedly connects with the buckle board, the body buckle is provided with a first rail clamping groove, the buckle board is provided with a second rail clamping groove, the rail bracket clamps with a rail. It is easy to operate the first screw from the side so that the rail bracket is clamped onto the rail to realize connection between the rail and a part.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: October 12, 2021
    Assignee: SHENZHEN YINGLU TECHNOLOGY DEVELOPMENT CO., LTD
    Inventors: Guozheng Chen, Bilan Pan
  • Patent number: 11092437
    Abstract: A level indicator for a telescopic sight can comprise a lower clamp member including a first end defining a threaded aperture and a second end defining a cylindrical head, and an upper clamp member including a first end defining an access hole and a second end defining a socket in which the cylindrical head is receivable. The upper clamp member is rotatable about the cylindrical head to form between the respective first ends of the clamp members a gap through which the telescopic sight is receivable into a space defined between the upper and lower clamp members. A level housing in which a level is received can extend from either clamp member. A single threaded fastener is receivable in the threaded aperture through the access hole to secure the upper clamp member to the lower clamp member around the telescopic sight.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: August 17, 2021
    Assignee: FLATLINE OPS, INC.
    Inventors: Charles A. McCoy, II, Brent R. McCoy
  • Patent number: 11067363
    Abstract: An electronic weapon accessory system includes an electronic weapon accessory, such as a light, and a detachable mount with an integrated control switch. The electronic weapon accessory includes an electronic component, such as an LED, and a power source disposed within a housing. The electronic component and the battery are electrically connected with a circuit having electrical contacts exposed on an outer surface of the housing. The mount has a body with a clamp structure, a dome switch disposed on an outer surface of the mount body and a circuit having electrical contacts exposed on the outer surface of the mount body. Fasteners removably secure the mount body and accessory housing in assembled relation. When the electronic weapon accessory and mount are assembled, the accessory electrical contacts physically and electrically engaging the mount electrical contacts to complete an electronic control circuit and provide integrated control and operation of the electronic accessory.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: July 20, 2021
    Assignee: Emissive Energy Corp.
    Inventors: Robert D. Galli, Christopher J. O'Brien, Mikhail T. Hyde
  • Patent number: 11035639
    Abstract: A firearm spring compression tool includes a base configured for anchoring the tool in a magazine well. A yoke is mounted on the base and includes a pair of arms configured for capturing a delta ring (“D-ring”) or other component on a firearm. An actuator is rotatably mounted on the yoke and is rotatable between a first, placement position for placing the yoke over the uncompressed D-ring and a second, compressed, release position. With the actuator in its second position, the D-ring is compressed whereby a handguard component of the firearm is released for removal in connection with a firearm servicing procedure.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: June 15, 2021
    Inventor: Walter W. Carr
  • Patent number: 11002509
    Abstract: An accessory mounting interface for a firearm, and a related method, are disclosed. The interface has a firearm accessory, a first elongated fastener, and a second fastener rotationally mated to the first elongated fastener. The first elongated fastener has right-handed threading and is arranged through a through hole in the firearm accessory with a first end extending below first and second halves of a first slot protrusion of the firearm accessory. The second fastener has a length greater than a width, the length measured along a longitudinal axis of the second fastener, the second fastener having a plurality of straight edges. At least one of the plurality of straight edges prevents the second fastener from rotating further than a closed position when the at least one of the straight edges abuts a sidewall of an elongated slot in the firearm.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: May 11, 2021
    Assignee: Magpul Industries Corp.
    Inventors: Michael T. Mayberry, William Bradley Bennett, Timothy Eric Roberts, Duane Liptak, Brian L. Nakayama
  • Patent number: 10969201
    Abstract: A quick-attach-and-detach mount for removably securing an accessory on a rail of a firearm comprises a clamp carried by a portion of the accessory. The clamp includes a pair of generally opposing surfaces. An opposing jaw is formed on one of the generally opposing surfaces of the clamp, the fixed jaw being configured to engage an undercut on the rail. At least one movable jaw is secured in a recess in another of the generally opposing surfaces of the clamp in opposition to the fixed jaw, the movable jaw being configured to engage an undercut on an opposite side of the rail from the fixed jaw. A biasing member is disposed in the recess to urge the movable jaw into engagement with an undercut on the rail opposite that engaged by the fixed jaw, wherein the mount and accessory are attached and detached from the rail and firearm by manipulating the accessory and clamp to compress the biasing member and permit the movable jaw to move in and out of engagement with the rail.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: April 6, 2021
    Assignee: Sellmark Corporation
    Inventor: Andrew Pischke
  • Patent number: 10955221
    Abstract: The application discloses an optic mount assembly for coupling an optic mount to a side rail of a firearm. The optic mount assembly includes a clamping bar including a body and protrusions extending from opposing side surfaces of the body. The optic mount assembly includes a lever pivotally coupled to the clamping bar. The optic mount assembly includes a fastener coupling the lever to the clamping bar. The clamping bar is configured to be at least partially inserted into and engaged with a cutout of the side rail, and configured to be inserted into a cutout in an optic mount.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: March 23, 2021
    Assignee: Premier Shooting Solutions LLC
    Inventor: James L. Duncan, III
  • Patent number: 10948267
    Abstract: An example optical sight mounting system comprises an optical sight having a base that can be secured to an adapter interface of a pistol slide. The base of the optical sight is configured to that it can be rotated into position within the adapter interface of the pistol slide. In this way, the optical sight can be mounted on a pistol and used to aim. Another example optical sight mounting system comprises an optical sight having a base that can be secured to an adapter interface of an optical sight mount. The base of the optical sight is configured so that it can be rotated into position within the adapter interface of the optical sight mount. The optical sight mount is configured to releasable engage a mounting interface of a firearm (e.g., a MIL-STD-1913 rail). In this way, the optical sight can be positioned on a firearm (e.g., a rifle) and used to aim.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: March 16, 2021
    Inventor: Trent Zimmer
  • Patent number: 10883798
    Abstract: A scope mount implementable on a firearm includes a base and an adjustable cantilever. The base has a first primary side and a second primary side opposite the first primary side, with the second primary side configured to accommodate and mount onto a rail on the firearm. The adjustable cantilever is slidingly installable on the first primary side of the base and is configured with a scope mounting feature to receive a scope thereon. The adjustable cantilever can be fixable at one of plural positions along a longitudinal axis of the base and on the base such that a total length of the scope mount, measured from one distal end of the scope mount to an opposite distal end of the scope mount, varies between a shortest length and a longest length according to at which one of the positions on the base the adjustable cantilever is fixed.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: January 5, 2021
    Assignee: Strike Industries, Inc.
    Inventor: Isaac Chang
  • Patent number: 10816183
    Abstract: A flashlight for use with a pistol, the pistol having a trigger guard and a mounting rail. The flashlight includes an elongated housing having a spring arm clamping mechanism for mounting to the mounting rail, a light source at one end thereof, and paddle switches at an opposing end.
    Type: Grant
    Filed: October 19, 2017
    Date of Patent: October 27, 2020
    Assignee: Emissive Energy Corp.
    Inventors: Robert D. Galli, Christopher J. O'Brien
  • Patent number: 10782099
    Abstract: Implementations of an adapter plate system for mounting optical sights on a pistol are provided. In general, the adapter plate system comprises an adapter plate configured so that an optical sight can be mounted thereon and a pistol slide having an adapter interface configured to receive the adapter plate. The adapter plate can be rotated into position between end walls of the adaper interface. An example adapter interface may include a pivot boss that extends up from the bottom surface thereof. The pivot boss is positioned to be received within a pivot bore located in the underside of an example adapter plate.
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: September 22, 2020
    Inventor: Trent Zimmer
  • Patent number: 10690449
    Abstract: The present disclosure provides a rail mount for mounting a device on a rail. According to an embodiment, the mount comprises a frame having a length along a first direction, a width along a second direction, and a height along a third direction; a clamp operatively connected to the frame to be slidable along the second direction; an adjustment cam operatively connected to the frame to be rotatable around a first axis extending along the third direction; and a lever cam operatively connected to the adjustment cam to be rotatable around a second axis extending along the third direction. The lever cam is configured to translate a rotary force applied thereto into a linear force applied to the clamp along the second direction. The adjustment cam is configured to shift the second axis closer to or further from the frame along the second direction when the adjustment cam is rotated.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: June 23, 2020
    Assignee: Steiner eOptics, Inc.
    Inventor: Tim J. Cosentino
  • Patent number: 10670374
    Abstract: A system or assembly for securing accessories to an underlying firearm assembly. The accessory mounting assembly includes a base that is constructed to be secured to a mount plate that is securable to an underlying firearm. An accessory support is securable to the base and moveable in a horizontal lateral direction relative thereto. An engagement or interface arrangement is provided between the base and the accessory support such that the accessory support can be translated in a lateral direction that is orthogonal to a bore of the underlying firearm and is constructed to provide vertical association of discrete accessory supports relative to the base.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: June 2, 2020
    Assignee: Midwest Industries, Inc.
    Inventor: Troy Storch
  • Patent number: 10655925
    Abstract: A firearm spring compression tool includes a base configured for anchoring the tool in a magazine well. A yoke is mounted on the base and includes a pair of arms configured for capturing a delta ring (“D-ring”) or other component on a firearm. An actuator is rotatably mounted on the yoke and is rotatable between a first, placement position for placing the yoke over the uncompressed D-ring and a second, compressed, release position. With the actuator in its second position, the D-ring is compressed whereby a handguard component of the firearm is released for removal in connection with a firearm servicing procedure.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: May 19, 2020
    Inventor: Walter W. Carr
  • Patent number: 10655929
    Abstract: A gun rail accessory mounting system that is symmetrical in both the Y axis, forward to backwards plane, and in the Z axis, over and under plane is described. Additionally, the two mounting brackets can have similar external dimensions and form factors to allow full 3 axis symmetry. This symmetry allows for an accessory to be mounted on gun rails of the PICATINNY, WEAVER, GLOCK, or any other rail type, where a recoil locking slot is used.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: May 19, 2020
    Inventor: David A. Stewart
  • Patent number: 10520279
    Abstract: An accessory mounting interface for a firearm, and a related method, are disclosed. The interface has a firearm accessory, a first elongated fastener, and a second fastener rotationally mated to the first elongated fastener. The first elongated fastener has right-handed threading and is arranged through a through hole in the firearm accessory with a first end extending below first and second halves of a first slot protrusion of the firearm accessory. The second fastener has a length greater than a width, the length measured along a longitudinal axis of the second fastener, the second fastener having a plurality of straight edges. At least one of the plurality of straight edges prevents the second fastener from rotating further than a closed position when the at least one of the straight edges abuts a sidewall of an elongated slot in the firearm.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: December 31, 2019
    Assignee: Magpul Industries Corp.
    Inventors: Michael T. Mayberry, William Bradley Bennett, Timothy Eric Roberts, Duane Liptak, Brian L. Nakayama
  • Patent number: 10480896
    Abstract: A detachable firearm attachment implementable on a firearm may include a main body and a fastening device. The main body may have a first primary side and a second primary side. The first primary side may be configured to attach to both a first handguard rail system of a first handguard of the firearm and a second handguard rail system of a second handguard of the firearm. The fastening device may be configured to fasten the main body to the first handguard and the second handguard. The first handguard may include a plurality of first openings of a first shape with first dimensions. The second handguard may include a plurality of second openings of a second shape with second dimensions. The first shape and the second shape may be different. The first dimensions and the second dimensions may be different.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: November 19, 2019
    Assignee: Strike Industries, Inc.
    Inventor: Yi Huei Jen
  • Patent number: 10466011
    Abstract: Attachment systems configured to fixedly hold a rail are described, including a first connector integrated with a tactical accessory mount, a base element, including a first engagement portion configured to at least partially wrap around a first edge of the rail, and a movable element configured to move relative to the base and including a second engagement portion configured to at least partially wrap around a second edge of the rail. A locking mechanism is provided to hold the movable element in a closed position with the second engagement portion holding the second edge of the rail and the first engagement portion holding the first edge of the rail. A second connector may be attached to the base element to hold the base element to the tactical accessory mount via the first connector.
    Type: Grant
    Filed: January 2, 2018
    Date of Patent: November 5, 2019
    Assignee: S&S Precision, LLC
    Inventors: Johnny E. Swan, Andrew C. Borland, William-Joseph Basan Elizalde, Barrett Dare Locke
  • Patent number: 10365069
    Abstract: Firearm accessories and associated methods. A firearm accessory includes a mount for mounting the firearm accessory on a firearm. The mount can be adjustable to customize the mounting of the firearm accessory on the firearm. Electronic firearm accessories can include a longitudinally extending circuit structure having one or more electronic switches thereon facing laterally. A switch assembly can include a push member and a finger extending therefrom for actuating an associated electronic switch. Battery compartment features are also disclosed.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: July 30, 2019
    Assignee: Battenfeld Technologies, Inc.
    Inventors: James Tayon, Matthew Kinamore, James Gianladis, Michael Cottrell, Tim Kinney, Dennis W. Cauley, Jr., Mark Dalton, Justin Burke, Anthony Vesich, Erik S. Helland, Chad M. Thackeray, Yu King Wai
  • Patent number: 10317174
    Abstract: A modular system for mounting firearm accessories and a method for attaching a firearm accessory to a firearm are provided. In embodiment, the modular system includes a first mounting member capable of receiving a firearm accessory, and a second mounting member capable of combining with the first mounting member. A joining mechanism rotatable about an axis perpendicular to a longitudinal direction of the firearm, releasably joins the first mounting member with the second mounting member. In another embodiment, the modular system further includes an adjustment mechanism for adjusting engagement tightness of the mounting members with a mounting site to ensure more secure joining thereof.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: June 11, 2019
    Assignee: Samson Manufacturing Corporation
    Inventors: Scott W. Samson, Jonathan Bernashe
  • Patent number: 10094639
    Abstract: A firearm accessory mount for a take-down rifle is disclosed. The mount has a first portion having an accessory interface, and a second portion opposing the first portion. The second portion has a locking block with a proximal end and a distal end. The proximal end is shaped and positioned to engage a receiver assembly of the take-down rifle. At least one of the first portion or the second portion has a barrel engagement surface. A related method is also disclosed.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: October 9, 2018
    Assignee: Magpul Industries Corp.
    Inventors: Turner Sessions, Grady Barfoot, William Bradley Bennett
  • Patent number: 10082365
    Abstract: A scope protector is provided that includes a front and rear hinged arch for encircling the scope. The hinged arches are connected by a plurality of protector rods. The scope protector can be attached to a gun rail such as a PICATINNY RAIL commonly found on modern firearms.
    Type: Grant
    Filed: July 25, 2017
    Date of Patent: September 25, 2018
    Assignee: Practical Arms Solutions, LLC
    Inventor: Jarret Zerbe
  • Patent number: 10048040
    Abstract: The present disclosure provides an adjustable attachment system and method that can adjust for a variety of gaps between an accessory mounting system and a weapon mounting system, caused by tolerances in manufacturing. In at least one embodiment, a combination of keys can be provided with a first key having a thickness that is in a middle range of a predetermined tolerance, a second key having a greater thickness by a given percentage, and a third key having a lesser thickness by a given percentage. One or more of the keys can be coupled between surfaces of the accessory mounting system and the weapon mounting system, depending on the gap size. In another embodiment, at least one key can have a tapered lateral surface. The variable sized key can compensate for the variety of gaps by the lateral position of the key in the gap.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: August 14, 2018
    Assignee: RATLIFF TRADITIONS, LLC
    Inventor: Derrick Ratliff
  • Patent number: 9869531
    Abstract: Implementations of an integrated optical sight mount are provided. In some implementations, the optical sight mount may be integrated into the frame of a handgun via a locking block and used to position an optical sight over the slide thereof. In some implementations, the integrated optical sight mount may comprise a mounting platform that is supported by a first side wall and a second side wall, each of which extend from a locking block seated in the frame of the handgun. In some implementations, the mounting platform is configured for an optical gun sight to be secured thereon. In some implementations, the mounting platform and the side walls define an opening therebetween configured (e.g., dimensioned) so that the slide assembly of the handgun is able to pass therethrough without interference.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: January 16, 2018
    Inventor: Trent Zimmer
  • Patent number: 9857142
    Abstract: An improved device for enabling a user to quickly and securely attach and detach an accessory (e.g., a scope, light, bayonet, etc.) to the Picatinny or tactical rail of a firearm. In a preferred embodiment of the present invention, the device comprises a lower portion, an upper portion and a locking mechanism. The device is relatively inexpensive to manufacture and safe and easy to use.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: January 2, 2018
    Inventors: Matthew A. Sharron, Andrew Visinski
  • Patent number: 9803949
    Abstract: A rail cover for use on a handcover having a rail. The rail cover includes a body having opposing side edges, a top surface and a bottom surface. Parallel sidewalls depend from the bottom surface to define a socket therebetween for slidably engaging the rail of the handguard. A snap clip is carried by the body and is movable between a raised position for allowing sliding engagement with a rail of a handguard and a lowered position wherein a portion thereof is received within a slot of the handguard and prevents sliding engagement thereof.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: October 31, 2017
    Inventor: Stephen P. Troy, Jr.
  • Patent number: 9746285
    Abstract: A scope protector is provided that includes a front and rear hinged arch for encircling the scope. The hinged arches are connected by a plurality of protector rods. The scope protector can be attached to a gun rail such as a PICATINNY RAIL commonly found on modern firearms.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: August 29, 2017
    Assignee: PRACTICAL ARMS SOLUTIONS, LLC
    Inventor: Jarret Zerbe
  • Patent number: 9644922
    Abstract: In some aspects a quick-detach (QD) accessory base mount includes a body. The body includes an accessory engagement interface configured to engage an accessory and a rail engagement interface defining a channel adapted to receive an accessory rail. A rail clamp is carried by the body and is moveable to selectively clamp the body to the accessory rail. A mounting arm extends outwardly from the body and is carried to rotate relative to the body between a first position and a second position. A cam is configured to support the rail clamp to grip the accessory rail and to clamp the body to the accessory rail when the mounting arm is in the first position and to release the rail clamp from gripping the accessory rail when the mounting arm is in the second position.
    Type: Grant
    Filed: May 21, 2015
    Date of Patent: May 9, 2017
    Assignee: Torrey Pines Logic, Inc.
    Inventor: Leo Volfson
  • Patent number: 9470480
    Abstract: A mounting apparatus for mounting an accessory to a weapon is disclosed. In some embodiments, the mounting apparatus includes a base plate having a side member parallel to a longitudinal axis of the base plate. The base plate is configured to be coupled to an under barrel of a firearm. The mounting apparatus further includes one or more opposing side elements. Each side element is detachably coupled to the respective side member of the base plate such that the side element is positioned adjacent to a movable slide mechanism of the firearm while the base plate is coupled to the under barrel. In some embodiments, the mounting apparatus includes an adapter bridge and/or a barrel weight, which, in combination with the side elements, straddles, and avoids interfering with, the movable slide mechanism while the assembly is mounted to the firearm.
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: October 18, 2016
    Assignee: Sig Sauer, Inc.
    Inventor: Niels Kirchhoff
  • Patent number: 9429388
    Abstract: An accessory mounting interface for a firearm is provided. The accessory mounting interface has a firearm accessory, a first elongated fastener, a second fastener, and an elongated slot in a firearm. The second fastener has two straight edges parallel to each other, and at least one of the two straight edges prevent the second fastener from rotating beyond a closed position once a portion of the second fastener has passed through and at least partially cleared the elongated slot.
    Type: Grant
    Filed: March 7, 2016
    Date of Patent: August 30, 2016
    Assignee: MAGPUL INDUSTRIES CORP.
    Inventors: Michael T. Mayberry, William Bradley Bennett, Timothy Eric Roberts, Duane Liptak, Brian L. Nakayama
  • Patent number: 9395138
    Abstract: A rail cover for use on a handcover having a rail. The rail cover includes a body having opposing side edges, a top surface and a bottom surface. Parallel sidewalls depend from the bottom surface to define a socket therebetween for slidably engaging the rail of the handguard. A snap clip is carried by the body and is movable between a raised position for allowing sliding engagement with a rail of a handguard and a lowered position wherein a portion thereof is received within a slot of the handguard and prevents sliding engagement thereof.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: July 19, 2016
    Inventor: Stephen P. Troy, Jr.
  • Patent number: 9395158
    Abstract: A mounting device for mounting an accessory to a rail of a weapon including a base portion, a first side portion configured to engage a first side of a rail of the weapon, and a second side portion configured to engage a second side of the rail. The first side portion has an opening defined therein. A movable clamping member is disposed in the opening in the first side portion so as to be movable between a clamping position where it secures the device to the rail and a retracted position. A clamping lever is pivotally interconnected with the first side portion for movement between an open position and a closed position. A link interconnects the clamping lever and the clamping member such that moving the lever from the open position to the closed position moves the clamping member from the retracted position to the clamping position.
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: July 19, 2016
    Assignee: OptiFlow, Inc.
    Inventors: Fred Collin, Stephen Michael Shubeck, Michael L. Marino, Lamoyne (Jack) Durham
  • Patent number: 9328998
    Abstract: In some aspects a quick-detach (QD) accessory base mount includes a body. The body includes an accessory engagement interface configured to engage an accessory and a rail engagement interface defining a channel adapted to receive an accessory rail. A rail clamp is carried by the body and is moveable to selectively clamp the body to the accessory rail. A mounting arm extends outwardly from the body and is carried to rotate relative to the body between a first position and a second position. A cam is configured to support the rail clamp to grip the accessory rail and to clamp the body to the accessory rail when the mounting arm is in the first position and to release the rail clamp from gripping the accessory rail when the mounting arm is in the second position.
    Type: Grant
    Filed: May 21, 2015
    Date of Patent: May 3, 2016
    Assignee: Torrey Pines Logic Inc.
    Inventor: Leo Volfson
  • Patent number: 9303955
    Abstract: A fixing mechanism includes a mounting plate of a small arm accessory, a fixing member and an adjusting member. The mounting plate has a surface that faces the small arm when the mounting plate is fixed to the small arm. A first direction is defined as normal to the surface. The fixing member extends from the surface of the mounting plate in the first direction. The fixing member includes an aperture defined therein having an axis that defines a second direction different from the first direction. The adjusting member provides a fixing force to fix the small arm accessory to the small arm when inserted into the aperture of the fixing member.
    Type: Grant
    Filed: March 21, 2014
    Date of Patent: April 5, 2016
    Inventor: Bo Sun Jeung
  • Patent number: 9297616
    Abstract: Embodiments of the invention can include systems and methods for associating an accessory with a firearm. According to one embodiment, an accessory having an accessory portion and an attachment portion can be provided. The attachment portion can allow the accessory to be mounted to at least a portion of a rail assembly of the firearm when the attachment portion is clamped to the portion of the rail assembly of the firearm. The attachment portion can include a clamp assembly comprising a clamped position and an unclamped position. The attachment portion can also include a lever assembly operable to move the clamp assembly between the clamped position and the unclamped position respectively. Moreover, the attachment portion can include a lever assembly housing for at least partially enclosing some or all of the lever assembly.
    Type: Grant
    Filed: January 3, 2012
    Date of Patent: March 29, 2016
    Assignee: DANIEL DEFENSE, INC.
    Inventors: Marvin C. Daniel, Eric M. Rice
  • Patent number: 9267753
    Abstract: A recoil force mitigating device for cooperating with a firearm to mitigate recoil forces imparting undesirable forces to mounted firearm accessories. The recoil force mitigating device includes a recoil rail assembly having a first rail for mounting to the firearm and a slideable second rail for mounting accessories. A recoil force mitigating means is positioned between the first and second rails to mitigate transfer of forces, such as recoil forces, from the first rail to the second rail.
    Type: Grant
    Filed: September 27, 2012
    Date of Patent: February 23, 2016
    Assignee: Cadex, Inc.
    Inventors: Serge Dextraze, Erich Lopez
  • Patent number: 9243870
    Abstract: An improved weapon mount system for night vision system includes a cage-like structure receiving the body of a night vision system, such as a night vision monocular. A mounting shoe is attached to the base and cage halves secure the body of the night vision system. The mounting shoe of the present mount provides a lower profile than an integral mounting member on the night vision system that is used to attach the night vision system to a helmet/head worn mount. In one aspect, by lowering the weapon mounting height of the night vision device, the night vision system can be mounted at an appropriate height for use in front of an optical scope. In another aspect one aspect, lowering the weapon mounting height of the night vision device allows the night vision system to be mounted at an appropriate height for use on a helmet mounting system in a binocular system having a thermal camera or other type of viewing device.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: January 26, 2016
    Assignee: Wilcox Industries Corp.
    Inventors: James W. Teetzel, Ned A. Dalzell, Nathaniel G. Wright