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公开(公告)号：US11761725B1
公开(公告)日：2023-09-19
申请号：US18080159
申请日：2022-12-13
申请人： OSS Suppressors Inc.
发明人： David Sanders , A. Kai Bradshaw
CPC分类号： F41A21/325 , F41A21/36 , F41A29/00
摘要： A suppressor mount device can include a first end having a barrel coupling feature adapted to couple the suppressor mount device to the barrel of a firearm. The device can further include a second end oriented opposite the first end along a bore axis and a suppressor coupling feature adapted to receive and retain a firearm suppressor. The device can further include a bore forming a void along the bore axis within the suppressor mount device, the bore adapted to allow passage of a projectile along the bore axis from the first end to the second end. The device can further include a reaming feature formed on an outer surface of the second end adapted to engage an inner surface of the firearm suppressor. The reaming feature can include a channel which is at least partially oriented non-parallel and non-perpendicular to the bore axis.
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公开(公告)号：US20230026831A1
公开(公告)日：2023-01-26
申请号：US17858963
申请日：2022-07-06
申请人： CHENG-CHUNG HUANG
发明人： CHENG-CHUNG HUANG
摘要： A cleaning sachet for removing carbon deposit and rust on a gun element, and a cleaning method thereof, uses cleaning powder that includes aluminum oxide making up 75.000% to 99.989% by weight of the cleaning powder, zinc peroxide making up 0.010% to 9.000% by weight of the cleaning powder, and nano zinc oxide making up 0.001% to 6.000% by weight of the cleaning powder. A user can lay the cleaning sachet on a carbon-deposited and/or rusting area of the gun element before or after moistening the cleaning sachet with a lubricating oil, and then wipe the carbon-deposited and/or rusting area with the cleaning sachet after waiting a period of time. Therefore, the colloidal solution formed by mixing the lubricating oil and the cleaning powder and released out of the cleaning sachet can remove the carbon deposit and/or rust on the surface of the gun element.
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公开(公告)号：US11274903B2
公开(公告)日：2022-03-15
申请号：US16835202
申请日：2020-03-30
申请人： BUSHNELL, INC.
摘要： A gun cleaning apparatus includes a cleaning tool and a storage case. The cleaning tool has a cleaning section and a pull cord having a distal end for pulling the cleaning section through a gun barrel. The storage case is configured for enclosing the cleaning tool. The storage case includes a substantially hollow container defining a rim at opening thereof, and a removable lid positionable between a closed configuration and an open position. The removable lid includes a handle section for gripping by a user to assist with pulling the cleaning tool through the gun barrel in the open configuration and configured to engage the rim in the closed configuration, and a connection section extending from the handle section, the connection section defining an elongated slot and a cavity for securing the distal end of the pull cord therein.
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公开(公告)号：US10982925B2
公开(公告)日：2021-04-20
申请号：US16506132
申请日：2019-07-09
申请人： Process4, Inc.
发明人： Curtis Taylor , Matthew Hanson
IPC分类号： F41A29/00
摘要： Snap cap devices configured to be inserted within an associated firearm are disclosed. The exemplary snap cap devices are made from or otherwise include a material configured to release corrosion protection molecules.
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公开(公告)号：US10571212B1
公开(公告)日：2020-02-25
申请号：US16350088
申请日：2018-09-25
发明人： David Rivera Marchand , Angel Diaz , Daniel McCarthy , Michael G. Craft , Walter Hubbard , Nicholas Shaker
摘要： A process that uses a lodged projectile removal charge (LPRC) apparatus to remove a projectile jammed in a cannon's gun tube. The LPRC is positioned coaxially and offset from the projectile, and the gun tube is filled with water. The charge is detonated producing a shock wave that disintegrates the LPRC apparatus and pressurizes the water. The pressurized water produces a radial hydraulic force against an interior wall of the gun tube, an axial hydraulic force against the projectile pushing the projectile toward the chamber, and produces an opposing expansion of explosive gases that blasts out most of the water in the gun tube. The process is less likely to damage the gun tube. The LPRC may be made using a 3D printer.
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公开(公告)号：US10551155B2
公开(公告)日：2020-02-04
申请号：US15922728
申请日：2018-03-15
申请人： Wyoming Wildside LLC
发明人： Dana Mackenzie , Scott Null
摘要： Propulsion systems, puncturing devices, and firearm barrel cleaners that use these components to propel cleaning and/or lubricating projectiles down the barrel of a firearm are disclosed, along with related methods of manufacture and use.
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公开(公告)号：US10429148B2
公开(公告)日：2019-10-01
申请号：US15644468
申请日：2017-07-07
发明人： Ryan Jacobson , James Hofman
IPC分类号： F41A29/00 , B08B13/00 , A47B88/919 , B08B17/02 , A47B96/18
摘要： A firearm cleaning mat having an oil and/or solvent repellent surface and a small parts storage tray, the mat and tray being used during adjustment and maintenance of firearms. The oil and/or solvent repellent surface protects the firearm and the surface it is placed on from scratches and dents. The small parts storage tray is used to contain small parts and prevent them from being lost during firearm cleaning. A magnet is included in the small parts tray to retain small metal parts in the tray.
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公开(公告)号：US20190086182A1
公开(公告)日：2019-03-21
申请号：US15951477
申请日：2018-04-12
申请人： Paul A. Burke
发明人： Paul A. Burke
摘要： The present invention is related to a breech thread protector for cleaning bore of a firearm from breech area of the barrel to the muzzle of the barrel. The breech thread protector includes an elongated tubular member having a proximal open end and a distal open end. The invention is also related to an assembly including the breech thread protector, a kit for cleaning the bore of the barrel, and a method for cleaning bore of the barrel.
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公开(公告)号：US10197352B2
公开(公告)日：2019-02-05
申请号：US14428258
申请日：2013-09-19
申请人： NHMD LIMITED
发明人： Jonathan Otter
摘要： A breech chamber cleaning tool is provided. The breech chamber cleaning tool has a bar angled so as to form at one end a handle for gripping the tool by hand and at the other end a head for scraping the breech chamber.
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公开(公告)号：US09970734B2
公开(公告)日：2018-05-15
申请号：US15658783
申请日：2017-07-25
申请人： Paul A. Burke
发明人： Paul A. Burke
摘要： The present invention is related to a breech thread protector for cleaning bore of a firearm from breech area of the barrel to the muzzle of the barrel. The breech thread protector includes an elongated tubular member having a proximal open end and a distal open end. The invention is also related to an assembly including the breech thread protector, a kit for cleaning the bore of the barrel, and a method for cleaning bore of the barrel.
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