子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 241 | Cover kit for a firearm handguard | US14945925 | 2015-11-19 | US09702655B2 | 2017-07-11 | Brian L. Nakayama; Christopher F. Miller; Michael T. Mayberry; Nicholas Kielsmeier; Richard M. Fitzpatrick |
| A system and method for a user's appendages when firing a weapon is described. One embodiment includes a cover kit for a firearm handguard. The kit has a base and an insert. The base has a longitudinal axis, an upright axis, a transverse axis, a socket, an exterior surface, and an interior surface. The insert has an insert body and a plug. The socket has a movable engagement prong shaped to engage a wall surface of a handguard slot. The plug has a prong engagement surface shaped to engage the engagement prong. The plug is shaped to apply a force on the engagement prong such that a distal portion of the engagement prong is flexed more than a proximal portion of the engagement prong. | ||||||
| 242 | Rear sight block for AK-type rifles | US15147000 | 2016-05-05 | US09696118B2 | 2017-07-04 | Brian Keeney |
| Implementations of a rear sight block for AK-type rifles are provided. In some implementations, the rear sight block may be drop-in-compatible with most AK-type rifles and performs several functions (e.g., providing a guide hole for the piston of an AK-type rifles operating system) associated with prior art rear sight blocks found on AK-type rifles. In some implementations, the rear sight block disclosed herein comprises an optic mounting interface having an integral rear sight notch therein, and at least one accessory mounting interface. In some implementations, the optic mounting interface places an optical gun sight secured thereto in line with the iron sights of the host AK-type rifle. In some implementations, the accessory mounting interface may be used to position a flashlight, laser, and/or other firearm accessory on the left (or right) side of the rear sight block. | ||||||
| 243 | Minigun with improved access door | US14893162 | 2014-06-03 | US09671185B2 | 2017-06-06 | Thomas Rowe; Arthur O'Donnell |
| An improved door assembly for a delinking feeder of a minigun includes an access door mounted to a delinking feeder housing and movable between a closed position and an open position. The access door has an enclosed recess for receiving a tongue that is rotationally coupled to the access door and is movable between a retracted position and a deployed position. When the access door is in the open position, the tongue is in the deployed position and a tongue first contact surface can contact and secure a linked cartridge positioned in the delinking feeder. When the access door is in the closed position, the tongue is in the retracted position and a tongue second contact surface can contact and guide a cartridge positioned in the delinking feeder. | ||||||
| 244 | BOLT ACTION CHASSIS FOR RIFLES, SHOTGUNS, AND MUZZLE LOADERS | US15407847 | 2017-01-17 | US20170122684A1 | 2017-05-04 | Christopher Drake |
| A universal chassis for a firearm includes sidewalls. The sidewalls define a trigger well that is configured to receive a trigger mechanism. One of the sidewalls may define a cutout adjacent the trigger well. The chassis is configured to interchangeably receive a bolt action and a barrel for a shotgun, a muzzle loader, and a rifle. The cutout is sized and dimensioned to receive a lever arm of the bolt action. | ||||||
| 245 | DEBRIS CONTROL APPARATUS | US15292049 | 2016-10-12 | US20170102204A1 | 2017-04-13 | Ryan MEZYNSKI; Mike BYARS |
| Debris control apparatus for a rocket propelled grenade launcher including a plug configured to be inserted into an opening at a rear end of a tube assembly of the rocket propelled grenade launcher, the plug forming an aperture at about the center thereof. A front cover configured to be coupled with a front end of the rocket propelled grenade launcher and configured to cover an inlet, at the front end, that receives a rocket propelled grenade. The front cover is configured to provide cross-hairs and the aperture cooperating to provide, when a target is provided down range at a predetermined distance, a bore sight with the cross-hairs and the front cover and plug cooperatively, when installed, seal the rocket propelled grenade launcher assists in preventing ingress of debris. | ||||||
| 246 | Selectively engageable and removable dust cover for a firearm | US14725227 | 2015-05-29 | US09612075B1 | 2017-04-04 | Luther Wilson Stephens, IV |
| A dust cover for a firearm is provided. The cover includes a panel and a first extension extending from the panel and configured for engaging with the firearm to selectively secure the panel to the firearm. The panel is pivotable about the first extension to define a pivot point for pivoting the panel from a first position that encloses an opening or ejection port of the firearm and a second position in which the opening is not enclosed. The first extension is retractable relative to the panel to thereby allow for the selective engagement of the dust cover to the firearm. A related method of installing or replacing the dust cover is also provided. | ||||||
| 247 | Scope guard apparatus and system | US14465193 | 2014-08-21 | US09587907B2 | 2017-03-07 | Jacob Baker; John Baker |
| An apparatus for protecting weapons and weapon accessories. The apparatus has one or more fittings located on a lower portion of a mounting area on the apparatus. The one or more fittings are attached to corresponding mounting sites on an upper portion of a mounting area on a weapon. A frame is affixed to one or more fittings to provide protection for the weapon and weapon accessory in the event of a collision or trauma. | ||||||
| 248 | Protective covering for a rifle | US14514214 | 2014-10-14 | US09581404B2 | 2017-02-28 | Kevin G. Lyon |
| A protective covering system includes a plurality of precut protective coverings configured from a waterproof material. Each of the precut protective coverings are configured to accommodate actuation of functional features and proper operation of the firearm. The protective covering system includes two precut protective coverings configured to substantially cover the upper receiver, two precut protective coverings configured to substantially cover the lower receiver, two precut protective coverings configured to substantially cover the pistol grip, two precut protective coverings configured to substantially cover the magazine well, two precut protective coverings configured to substantially cover the magazine, a precut protective covering configured to cover the ejection port cover, a precut protective covering configured to cover the forward assist, and a precut protective covering configured to cover the Picatinny rail such that the installation and removal of additional firearm accessories from the Picatinny rail is not impaired. | ||||||
| 249 | REAR SIGHT BLOCK FOR AK-TYPE RIFLES | US15147000 | 2016-05-05 | US20160377384A1 | 2016-12-29 | Brian Keeney |
| Implementations of a rear sight block for AK-type rifles are provided. In some implementations, the rear sight block may be drop-in-compatible with most AK-type rifles and performs several functions (e.g., providing a guide hole for the piston of an AK-type rifles operating system) associated with prior art rear sight blocks found on AK-type rifles. In some implementations, the rear sight block disclosed herein comprises an optic mounting interface having an integral rear sight notch therein, and at least one accessory mounting interface. In some implementations, the optic mounting interface places an optical gun sight secured thereto in line with the iron sights of the host AK-type rifle. In some implementations, the accessory mounting interface may be used to position a flashlight, laser, and/or other firearm accessory on the left (or right) side of the rear sight block. | ||||||
| 250 | DUAL EJECTION PORT FIREARM | US15153968 | 2016-05-13 | US20160348993A1 | 2016-12-01 | Aaron A. McGinty |
| Firearms with improved systems and methods of controlling which side of the firearm shell casings are ejected from, with ejection port covers on both sides of the firearm that open to provide cross ventilation, or both. In some embodiments, the bolt can be installed in one of two different orientations to select whether shell casings are ejected from the left or the right ejection port without a need to replace any parts. In a number of embodiments, spring loaded ejection port covers on both sides open when the firearm is fired or when the bolt or carrier of the firearm moves to provide cross ventilation through a passageway through the firearm to cool the firearm. The covers can be manually closed by the operator when the weapon is not being fired to keep dirt and debris out of the firearm. | ||||||
| 251 | Grip/cover for key lock system | US15015773 | 2016-02-04 | US09448030B2 | 2016-09-20 | Stephen Charles Hines |
| Covers for key lock mounting systems on small arms such as the AR or M4 family of rifles and carbines can provide protection for the firearm, comfort for the operator, and electrical power to firearm accessories. The cover has keyhole grips that are pressed into the key lock mounting points in mounting system. The cover is held seated against the surface of the mounting system by the shape and resilience of keyhole grips. V-notch keyhole grips can attach to keyhole shaped mounting points and slot shaped mounting points. The covers have connectors and internal circuitry such that covers lined up edge to edge are electrically connected. Firearm accessories can be electrically powered the connectors. | ||||||
| 252 | Cover for ejection port door bumper | US14594879 | 2015-01-12 | US09395131B1 | 2016-07-19 | Courtnie Clark |
| The present invention relates to the field of rifles. The invention further relates to ejection ports for AR-15 and M-16 rifles. The invention even further relates to a safety and equipment protection a portion of an ejection port door that is impacted repetitively on its bumper. The present invention even further relates to a cover that removeably snaps upon the bumper of the ejection port door. | ||||||
| 253 | GRIP/COVER FOR KEY LOCK SYSTEM | US15015773 | 2016-02-04 | US20160169610A1 | 2016-06-16 | Stephen Charles Hines |
| Covers for key lock mounting systems on small arms such as the AR or M4 family of rifles and carbines can provide protection for the firearm, comfort for the operator, and electrical power to firearm accessories. The cover has keyhole grips that are pressed into the key lock mounting points in mounting system. The cover is held seated against the surface of the mounting system by the shape and resilience of keyhole grips. V-notch keyhole grips can attach to keyhole shaped mounting points and slot shaped mounting points. The covers have connectors and internal circuitry such that covers lined up edge to edge are electrically connected. Firearm accessories can be electrically powered the connectors. | ||||||
| 254 | FIREARM COVER FOR ATTACHMENT TO A FIREARM WITH A SCOPE MOUNTED THERETO | US14293706 | 2014-06-02 | US20150345888A1 | 2015-12-03 | David Samuel Frazier |
| A firearm cover for attachment to a firearm with a scope mounted thereto is disclosed herein. The firearm cover may include a barrel cover, a stock cover attached to the barrel cover, and a rotatable hood attached to the stock cover. The rotatable hood may include a first configuration disposed about the scope and a second configuration rotated away from the scope. | ||||||
| 255 | RAIL COVER FOR A FIREARM | US14599212 | 2015-01-16 | US20150128470A1 | 2015-05-14 | Stephen P. Troy, JR. |
| 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. | ||||||
| 256 | AUTOMATIC OR SEMI-AUTOMATIC RIFLE | US14169685 | 2014-01-31 | US20140318362A1 | 2014-10-30 | Paul Hochstrate; Laurance Robbins; Arthur F. Daigle |
| A rifle having a receiver with an integral hand guard and a barrel. The barrel is connected to the receiver. The hand guard extends over and surrounds the barrel. A removable hand guard is attached to the receiver by an attachment that stably holds the removable hand guard to the receiver. The attachment is arranged for allowing detachment and removal of the removable hand guard from the receiver without removal of fasteners. | ||||||
| 257 | Gun hood | US13734972 | 2013-01-05 | US20140190602A1 | 2014-07-10 | Douglas Wayne Utech |
| The purpose of this device is to protect the gun and/or scope or gun without scope from rain and snow during the act of hunting. The ability of the hunter while in the act of hunting to remove the device from gun or scoped gun quickly and quietly before firing the gun. At the same time of removal of device from scope/gun to retain via attached lanyard. | ||||||
| 258 | Automatic or semi-automatic rifle | US13291714 | 2011-11-08 | US08640372B2 | 2014-02-04 | Paul Hochstrate; Laurance Robbins; Arthur F. Daigle |
| A rifle having a receiver with an integral hand guard and a barrel. The barrel is connected to the receiver. The hand guard extends over and surrounds the barrel. A removable hand guard is attached to the receiver by an attachment that stably holds the removable hand guard to the receiver. The attachment is arranged for allowing detachment and removal of the removable hand guard from the receiver without removal of fasteners. | ||||||
| 259 | Magazine well insert | US13316213 | 2011-12-09 | US08590203B1 | 2013-11-26 | Michael Kevin McCarthy; John Irwin McCarthy |
| A magazine well insert prevents contaminants from entering the magazine well of a pistol or a rifle. The magazine well insert provides a visual indication that the weapon does not have a magazine installed, thereby enhancing weapons safety. The magazine well insert of the present invention protects the weapon's magazine well from becoming contaminated with sand and other debris by sealing the magazine well with a block, for example, a plastic or metal block, that has an o-ring or other sealing device adapted to be positioned at the opening of the magazine well. The magazine well insert may be used in two different configurations, a first configuration that allow normal operation of the weapon's action or a second configuration that blocks the action of the weapon. The magazine well insert may be hollow with a removable sliding base to provide for storage in an interior portion thereof. | ||||||
| 260 | Gas Regulator System | US13829464 | 2013-03-14 | US20130269510A1 | 2013-10-17 | Leroy James Sullivan |
| A gas regulator block can be configured to mount to a barrel of a firearm. A gas regulator can be disposed substantially within the gas regulator block and can be configured to adjustably vary an amount of gas flow through the gas regulator block. A cover configured to cover a portion of the gas regulator block to inhibit inadvertent adjustment of the amount of gas flow and configured to uncover the portion of the gas regulator block to facilitate intentional adjustment of the amount of gas flow. A gas passage can be formed in the gas regulator block in a forward location and the gas port can be configured to communicate gas from the barrel to the gas regulator. | ||||||
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