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公开(公告)号：US10101127B2
公开(公告)日：2018-10-16
申请号：US15347819
申请日：2016-11-10
Applicant: Andrew Visinski , Matthew A. Sharron
Inventor： Andrew Visinski , Matthew A. Sharron
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.
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公开(公告)号：US10101118B2
公开(公告)日：2018-10-16
申请号：US15692120
申请日：2017-08-31
Applicant: Magpul Industries Corp.
Inventor： Timothy Eric Roberts , Michael T. Mayberry
Abstract: A firearm accessory attachment system and method are disclosed. The system has a first body having a longitudinal length, a first protrusion coupled to and extending from the first body in a first direction, and a second protrusion coupled to and extending from the first body in the first direction as the first protrusion, the second protrusion is a first longitudinal distance from the first protrusion. The system also has a second body having a third protrusion coupled thereto, the third protrusion extending in the first direction. The second body is slidable relative to the first body. The system is movable between a locked configuration having a first width and an unlocked configuration having a second width, the second width less than the first width, the first and second widths defined by a direction transverse relative to the longitudinal length.
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公开(公告)号：US10101104B2
公开(公告)日：2018-10-16
申请号：US15849677
申请日：2017-12-21
Applicant: Jing Zheng
Inventor： Jing Zheng
Abstract: An adjustable gas system for a firearm includes a gas block, a gas regulator and a plunger. The gas block is configured to be fixed to a barrel of the firearm, and includes a hole configured to receive a gas tube of the firearm. The gas regulator is configured to rotate around the barrel, and includes a plurality of gas port holes of different sizes. The plunger is configured to hold the gas regulator at one of a plurality of angles with respect to the gas block such that a select one of the plurality of gas port holes is aligned with the hole on the gas block to allow a respective amount of gas to flow from the barrel to the gas tube through the select one of the plurality of gas port holes.
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公开(公告)号：US10094636B1
公开(公告)日：2018-10-09
申请号：US15659144
申请日：2017-07-25
Applicant: Tactical Magazine Solutions LLC
Inventor： Floyd A. Asbury , Gary Flagler
IPC: F41C23/16
Abstract: A firearm magazine cover is disclosed for encircling a firearm magazine. The firearm magazine cover comprises a sleeve defining a front wall, a primary side wall, a secondary side wall, and a rear wall extending between an upper edge and a lower edge. An upper aperture is in the upper edge of the sleeve for receiving the firearm magazine. A lower aperture is in the lower edge of the sleeve for protruding the firearm magazine beyond the sleeve. The sleeve is constructed of an elastic rubber for defining a grasping collar. The grasping collar permits grasping the firearm magazine during engagement with the firearm and firmly grasping the firearm magazine during disengagement with the firearm.
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公开(公告)号：US20180266790A1
公开(公告)日：2018-09-20
申请号：US15989690
申请日：2018-05-25
Applicant: Lanny L. Johnson
Inventor： Lanny L. Johnson
Abstract: A tactile reference attachment for releasable attachment to a sports equipment handle to provides a user with tactile biofeedback. includes a tactile reference feature that extends longitudinally along an exterior body surface and is formed with dimensions specifically tailored to harness the user's natural attributes of sensibility, proprioception, and neuromuscular memory to improve a user's accuracy. The tactile reference attachment includes a flexible primary substrate having a plurality of attachment perimeter edges, an exterior surface, an interior surface having an adhesive, a thickness of no more than 4 mm, and at least a first tactile reference indentation having a plurality of perimeter edges, an indentation width of at least 2.0 millimeters and no greater than 5.0 millimeters, an indentation depth of at least 0.5 millimeters and no greater than the indentation width, and an indentation length that is at least five times the indentation width.
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Patent Agency Ranking
公开(公告)号：US20180266789A1
公开(公告)日：2018-09-20
申请号：US15958779
申请日：2018-04-20
Applicant: HECKLER & KOCH GmbH
Inventor： Rudi SCHATZ , Tobias MAIER , Wilhelm FISCHBACH , Frank KOHLER , Stefan DOLL , Marc ROTH
CPC classification number: F41C23/16 , F41C27/00 , F41G11/003
Abstract: Example apparatus are disclosed for an adapter to attach at least one device to a self-loading firearm, the adapter comprising a barrel-side section and a receiver-side section adjacent the barrel-side section, wherein the barrel-side section and the receiver-side section extend in a longitudinal direction of the firearm, wherein one of the barrel-side section and the receiver-side section is securable to a retention device on a firearm barrel or a firearm receiver, and wherein the other of the barrel-side section and the receiver-side section can be moveably supported on the firearm receiver or the firearm barrel by a guide that allows for longitudinal movement of the receiver-side section or the barrel-side section with respect to the firearm.
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公开(公告)号：US20180172396A1
公开(公告)日：2018-06-21
申请号：US15885071
申请日：2018-01-31
Applicant: BRAVO COMPANY MFG. INC.
Inventor： Eric Stephen Kincel , Jeffrey James O'Brien
CPC classification number: F41C23/16 , F41A5/18 , F41A21/485
Abstract: A firearm handguard assembly system is disclosed. The system comprises a handguard including at least four apertures, a barrel nut having a first threaded end and a second smooth end, the threaded end coupled to the handguard, and an index block including at least four apertures, the index block coupled to the handguard by at least four screws, each screw having a head and a tip, the tip threaded through: one of the at least four apertures on the index block, and one of the at least four apertures on the handguard.
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公开(公告)号：US20180066905A1
公开(公告)日：2018-03-08
申请号：US15694056
申请日：2017-09-01
Applicant: Vincent P. Battaglia
Inventor： Vincent P. Battaglia , Philip Battaglia
Abstract: A lightweight rifle has a chassis with a forward receptacle and rear receptacle, a forend tube with a male key, a barrel, a breech, a spacer, a trigger guard, a grip, and a butt stock adapter. The barrel and breech connect along a shared longitudinal axis, and the resulting subassembly inserts into the forend tube. The spacer secures the connection between the breech and the forend tube with a combination of scope screws and rivets that extend through the forend tube, spacer, and breach, respectively. This forend tube subassembly connects to the chassis by inserting the forend tube male key into the chassis forward receptacle and further securing the male key and forward receptacle together with bolts. The butt stock adapter has a protruding male key and mates to the chassis rear receptacle. This allows for the quick and secure connection of a butt stock to the rifle chassis.
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公开(公告)号：US09909835B1
公开(公告)日：2018-03-06
申请号：US14997016
申请日：2016-01-15
Applicant: Vista Outdoor Operations LLC
Inventor： Paul N. Smith
CPC classification number: F41C23/06
Abstract: A recoil reduction system for a firearm. In some embodiments, the recoil reduction includes buffer tube housed within a buttstock, and a deformable structure for setting a clearance tolerance between the buffer tube and the buttstock to reduce lateral play while enabling smooth translation therebetween. In some embodiments, a guide pin and/or skid projections provide interference between the sliding components of the recoil reduction system when in a battery configuration, while releasing the interference during a recoil event.
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公开(公告)号：US09784527B2
公开(公告)日：2017-10-10
申请号：US14554160
申请日：2014-11-26
Applicant: BLACK MUTT DESIGNS LLC
Inventor： Jesse Louis Helms
CPC classification number: F41C23/22 , F41C23/16 , F41G11/003
Abstract: Securing platform accessories are described herein. An example securing platform accessory comprises a rail mount, an electronic device holder, and a handle. The rail mount includes one or more guides that are sized and configured to allow the securing platform accessory to be releasably attached to a securing platform, such as a tactical rail on a firearm.
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