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 |
|---|---|---|---|---|---|---|
| 221 | Hand-guard for automatic firearms | US60074032 | 1932-03-23 | US1892259A | 1932-12-27 | VON FROMMER RUDOLF |
| 222 | Shotgun | US42466530 | 1930-01-30 | US1802198A | 1931-04-21 | RODOLFO COSMI |
| 223 | Firearm | US37178929 | 1929-06-18 | US1799981A | 1931-04-07 | EMANUEL HOLEK |
| 224 | Magazine firearm | US69893524 | 1924-03-13 | US1548709A | 1925-08-04 | BROWNING JOHN M |
| 225 | Firearm | US31570119 | 1919-08-06 | US1472737A | 1923-10-30 | RYAN THOMAS A |
| 226 | Automatic machine gun | US45570121 | 1921-03-25 | US1431057A | 1922-10-03 | CHARLES SUTTER |
| 227 | Automatic firearm | US20032717 | 1917-11-05 | US1353736A | 1920-09-21 | GORE FARQUHAR MOUBRAY; HENRY HILL ARTHUR |
| 228 | Gun | US35370420 | 1920-01-24 | US1347756A | 1920-07-27 | PAYNE OSCAR V |
| 229 | Breech-protector for firearms. | US1905256003 | 1905-04-17 | US859932A | 1907-07-16 | EDWARDS OLIVER C |
| 230 | Muzzle-protector. | US1904220419 | 1904-08-11 | US799125A | 1905-09-12 | WHINERY JAMES L |
| 231 | Improvement in covers for gun-locks | US35456D | US35456A | 1862-06-03 | ||
| 232 | System and method for firearm rail cover | US15392004 | 2016-12-28 | US09989328B2 | 2018-06-05 | Tai-Lai Ding; Tat Shing Yu |
| A rail insert is disclosed. The rail insert includes a backing member, at least one locating pin connected to the backing member, and at least one locking pin connected to the backing member. The backing member has a rail side and a grip side. The at least one locking pin has at least one compressible member. | ||||||
| 233 | Dust cover for a firearm | US15084021 | 2016-03-29 | US09958229B1 | 2018-05-01 | Michael Meier |
| A cover, or dust cover, for use in a firearm, the firearm being operable for firing a cartridge having a projectile and having a receiver portion including an elongated passageway, a magnetic reciprocatable firing mechanism operable to fire the cartridge, a charging handle connected to the firing mechanism, and a barrel adapted to receive the projectile after the cartridge is fired. The dust cover is adapted for movement and to substantially cover a portion of the passageway. A magnet is connected to the dust cover and is magnetically attracted to the firing mechanism such that the dust cover is drawn towards and substantially follows the firing mechanism as the firing mechanism reciprocates with respect to the receiver upon firing the cartridge, wherein the dust cover intermittently uncovers and covers the portion of the passageway as the firing mechanism reciprocates. | ||||||
| 234 | Firearm cover attachable to a holster | US15252337 | 2016-08-31 | US09933234B1 | 2018-04-03 | Luke N Shows |
| A cover for use with a firearm holster uses a main pocket that has an open top and a pair of strings, which may be elasticized, which string each extend from the open top on either side of this pocket. Each string is attached to a clip of the holster and the main pocket is positioned over the exposed handle end of a firearm that is received within the holster as well as a portion of the holster. The main pocket, which may be multilayered, acts as a barrier between a user's skin and the exposed end of the firearm and its holster in order to prevent skin chafing and discomfort that can be caused by the exposed end of the firearm and its holster rubbing against the user. | ||||||
| 235 | Mini-gun with access door | US15614433 | 2017-06-05 | US09897405B2 | 2018-02-20 | Thomas Rowe; Arthur O'Donnell |
| 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. The enclosed recess is covered so that when the access door is in the closed position, the tongue does not protrude through the access door. | ||||||
| 236 | Magnetic device for holding a firearm | US14738431 | 2015-06-12 | US09891018B2 | 2018-02-13 | Andrew Dale; Dennis Gerasimenko |
| A device that can hold a firearm can be used to prevent the firearm from being damaged, make the firearm aesthetically appealing, absorb the heat generated during use of the firearm, and reduce kick-back generated by the firearm. The device can include an inner portion, an outer portion, and magnets between the inner portion and the outer portion. The outer portion of the device can be made of a friction resistant material, which enhances durability to endure contact with items such as a gun rack or a stabilizing object. The inner portion of the device can be made of a soft material that can be used to cushion the firearm, and optionally clean the firearm. Related methods and products are also described. | ||||||
| 237 | Firearm covers | US15367748 | 2016-12-02 | US09841250B1 | 2017-12-12 | Iurie Mirza |
| Firearm covers are disclosed. A firearm cover includes a body defining a partially enclosed region sized and shaped to receive a firearm receiver of a firearm. The body includes a first side wall having a first lip and a second side wall opposite the first side wall and having a second lip. The first lip and the second lip define a longitudinal opening to the partially enclosed region. The first side wall and the second side wall define a forward opening to the partially enclosed region and a rear opening to the partially enclosed region such that, when the firearm receiver is operatively received in the partially enclosed region, the firearm extends through the forward opening and the rear opening. The firearm cover further includes structure for restricting the firearm from being fired when the firearm receiver is operatively received in the partially enclosed region. | ||||||
| 238 | Rear sight block for AK-type rifles | US15594522 | 2017-05-12 | US09816787B2 | 2017-11-14 | Brian Keeney |
| Implementations of a rear sight block for AK-type rifles are provided. In some implementations, the rear sight block may comprise an optic mounting interface and a sleeve. In some implementations, the optic mounting interface may be used to attach an optical gun sight to the rear sight block, and the sleeve may be used to secure the rear sight block to the barrel of an AK-type rifle. In some implementations, the optic mounting interface may include a rear sight notch therein. In some implementations, the rear sight block may further comprise at least one accessory mounting interface thereon. 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. | ||||||
| 239 | Archery Peep Sight Cover | US15484763 | 2017-04-11 | US20170292811A1 | 2017-10-12 | James Maciuk |
| An archery peep sight cover envelops an archery peep sight to keep the archery peep sight clean of debris and prevents misalignment of the peep sight during transportation or storage for an archery bow. The archery peep sight cover includes a sight-cover body, a first string-attachment extrusion, a second string-attachment extrusion, and a string-receiving slit. The sight-cover body envelops the peep sight. The first string-attachment extrusion and the second string-attachment extrusion secure the archery peep sight cover to a bow string of the archery bow. The string-receiving slit receives the bowstring and the attached peep sight such that the peep sight is positioned within the sight-cover body and the bowstring frictionally engages the first string-attachment extrusion and the second string-attachment extrusion. | ||||||
| 240 | Debris control apparatus | US15292049 | 2016-10-12 | US09733039B2 | 2017-08-15 | 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. | ||||||
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