| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Toy projectile launcher with safety mechanism | US13682264 | 2012-11-20 | US08925537B2 | 2015-01-06 | Peter Kit Chuen Fan; Fraser Paterson; Brandon Sopinsky |
| A reconfigurable toy gun includes a handle portion, a guide member coupled to the handle portion, and a barrel portion. The barrel portion is slidably coupled to the guide member and movable along the guide member between a first end portion of the guide member and second end portion of the guide member. | ||||||
| 182 | Firearm conversion system and method | US13970871 | 2013-08-20 | US08925239B1 | 2015-01-06 | Matthew J. Cole |
| Methods and systems are provided for modifying a firearm, including a kit for creating a modified handgun from first and second handguns. In one embodiment of the invention, a modified handgun is created which comprises a slide and barrel from a first handgun and a frame of a second handgun, using a kit comprising a dust cover insert, a replacement recoil spring and a replacement recoil spring guide. | ||||||
| 183 | Rifle and kit for making same | US12655957 | 2010-01-11 | US08819975B2 | 2014-09-02 | Geoffrey A. Herring |
| A rifle kit comprises a rifle receiver structure having a central passage configured for having a substantially as-manufactured breech bolt of a pistol mounted therein and has one or more shoulder stock mounting portions configured for having a shoulder stock structure engaged therewith. A substantially as-manufactured breech bolt of the kit is configured by an original equipment manufacturer (OEM) thereof for being mounted on a pistol receiver body configured by the OEM. The rifle barrel is mountable within the central passage of the rifle receiver structure. A chamber end portion of the rifle barrel is configured for engaging a mating portion of the substantially as-manufactured breech bolt. A shoulder stock structure of the kit includes a receiver structure engaging portion configured for allowing the shoulder stock structure to be mounted on the rifle receiver structure exclusively through engagement with the one or more stock mounting portions of the rifle receiver structure. | ||||||
| 184 | PNEUMATIC SYSTEM AND METHOD FOR SIMULATED FIREARM TRAINING | US14157336 | 2014-01-16 | US20140196267A1 | 2014-07-17 | Benjamin T. Tiberius; Jonathan S. Willson |
| A training method and apparatus are disclosed. The training method may include converting a firearm capable of firing live ammunition to a pneumatic training device incapable of firing live ammunition. The training method may further include cycling a pneumatic training device through one or more cycles. Each of the cycles may simulate an actual firing of the firearm. Each of the cycles may also include triggering a trigger assembly of the pneumatic training device, using a charge of a pressurized gas to reset the trigger assembly, and advancing a counter of the pneumatic training device. After a certain number of cycles have been completed, a next cycle may be attempted, but not completed. Accordingly, the training method may enable a user to safely and realistically practice reloading, jam or malfunction clearing, or the like. | ||||||
| 185 | Secondary gun pivot pistol | US14102941 | 2013-12-11 | US08739452B1 | 2014-06-03 | S. Mill Calvert |
| A weapon system includes a long gun, such as a rifle or a shotgun, a handgun, and a bracket secured to the rifle or shotgun around the barrel. The bracket permits swiveling and firing the handgun while attached to the long gun. The bracket includes a swivel ball joint below the long-gun barrel and an attachment brace that releasably connects the swivel ball joint and the handgun. The handgun may be a semi-automatic pistol where a slide moves back and forth when fired. The attachment brace has a top section and a bottom section. The top section goes around the slide so that it does not interfere with its movement. The bottom section contacts the handgun below the slide to securely attach the handgun to the rifle or shotgun. | ||||||
| 186 | High strength upper receiver system and method for modular rifle | US13539551 | 2012-07-02 | US08739449B2 | 2014-06-03 | Swetal K. Patel |
| A modular rifle includes an upper receiver assembly and a barrel assembly. The upper receiver, typically fashioned from aluminum, can be strengthened by insertion of a hardened metal liner insert inside the aft portion of the upper receiver. The upper receiver liner insert is secured within the aft portion of the upper receiver assembly by engaging screw threads on the liner insert with receiving threads inside the aft portion of the upper receiver and insertion of anchor pins into the aft portion of the upper receiver. The anchor pins impinge the liner insert such that it is prevented from rotating within the upper receiver. The barrel assembly is attached to the liner insert by engaging screw threads on the liner insert with threads within a barrel nut connector sleeve. | ||||||
| 187 | Magazine well adapter and kit | US13432453 | 2012-03-28 | US08726554B2 | 2014-05-20 | David Klassen |
| The magazine well adapter of the present invention, and associated kits and devices, improves the firing rate and accuracy of AK-type firearms by converting the traditional magazine well into a push-button drop ejection device. | ||||||
| 188 | FIREARM WITH GAS OPERATING SYSTEM | US13964664 | 2013-08-12 | US20140076152A1 | 2014-03-20 | Paul Hochstrate; Laurance Robbins; Arthur F. Daigle |
| An indirect gas operating system for a semi-automatic or automatic rifle is provided, the indirect gas operating system having: a gas block secured to the rifle; a barrel secured to the rifle; a bolt carrier slidably received within a receiver of the rifle; a means for moving the bolt carrier within the receiver using gases discharged into a bore of the barrel of the rifle, wherein the means for moving is removably secured to the gas block such that the means for moving can be removed from the rifle through a forward end of the gas block without removing the gas block from the rifle; and an externally threaded barrel nut for securing the barrel to the receiver. | ||||||
| 189 | BARREL EXTENSION | US13739404 | 2013-01-11 | US20140075818A1 | 2014-03-20 | Roy Piontek |
| The present invention relates to barrel extensions for firearms that have been converted to fire different, most likely lower, caliber ammunition than the firearms were originally designed to accommodate. The present invention in several embodiments is a barrel extension designed to supplement or replace the barrels and/or barrel extensions of firearms that have a sub-caliber conversion installed. Several embodiments of the present invention are configured to be installed on AR15 family rifles with a .22LR ammunition conversion to allow for accurate shooting of the .22LR ammunition through the barrel extension. | ||||||
| 190 | APPARATUS, SYSTEM, AND METHOD FOR A FIREARM CONVERSION KIT | US13556031 | 2012-07-23 | US20140075803A1 | 2014-03-20 | Bjorn Muller |
| An apparatus is disclosed for a firearm conversion kit. The apparatus includes left and right hand portions configured to form furniture of a firearm having a trigger, a remote trigger coupled with a platform, the platform extending into a slot in at least one of the left and right hand portions, and a single linkage rod coupling the remote trigger to a trigger engagement device configured to actuate the trigger when the remote trigger is actuated. | ||||||
| 191 | Tactical firearm systems and methods of manufacturing same | US12251384 | 2008-10-14 | US08656622B2 | 2014-02-25 | Morris Peterson; Matthew Peterson; Charles Robert Overbey, Jr.; Gary Vance; William McCormick |
| Tactical firearm systems and methods of manufacturing tactical firearm systems are discussed herein. In some embodiments, a tactical weapons platform can comprise a forend assembly adapted to house a portion of a barrel; a receiver assembly detachably coupled to the forend assembly and adapted to interface with a bolt action; and a butt stock assembly detachably coupled to the receiver assembly. In other embodiments, a modular stock assembly for a bolt action rifle can generally comprise a forend assembly, a receiver assembly, and a butt stock assembly. The forend assembly can have a body adapted to house a barrel in a free floating configuration, wherein the body surrounds at least a portion of the length of the barrel. The receiver assembly can be detachably coupled to the forend assembly and adapted to directly interface with a bolt action without bedding. The butt stock assembly can be detachably coupled the receiver assembly by a hinge. Other aspects, features, and embodiments are also claimed and described herein. | ||||||
| 192 | Tactical apparatus and method for mounting a multi-cartridge firing electric discharge weapon | US13026288 | 2011-02-13 | US08549783B2 | 2013-10-08 | Mitchel M. Marquez |
| Embodiments include an apparatus having a frame, at least one handle, a control housing, and a mounting plate wherein a plurality of firing cartridges from a multi-cartridge electric discharge weapon may mounted on the mounting plate, permitting an available multi-cartridge electric discharge weapon to be converted from a fixed or vehicle mounted position to a hand-carried position where it may be carried, aimed, and fired as a conventional weapon. Certain embodiments disclose a rail system permitting handles and accessories to be mounted thereupon and used in conjunction with the mounted electric discharge weapon. A method for converting a multi-cartridge firing electrical discharge weapon from a fixed or vehicle-mounted status to a hand-carryable status. | ||||||
| 193 | Easy connect forend assembly | US12948048 | 2010-11-17 | US08522468B2 | 2013-09-03 | Kevin A. Webber; Sean P. Toner; Joseph A. Hoell, Jr. |
| A method and apparatus are disclosed for substituting a different forend assembly in a long gun (e.g., a shotgun) without the use of tools by a user in the field. Applicants' preferred apparatus for substituting a forend comprises: a modified forend carrier that is affixed to the long gun (e.g., the illustrated shotgun); a forend; and tool-less means for removably attaching the forend onto the carrier, or removing the forend off the carrier, without the use of tools, wherein the tool-less means comprises: (i) a tongue-and-groove arrangement in the forend and carrier, and (ii) a releasable lock contained, at least in part, in the carrier. This permits the forend to be swapped out. | ||||||
| 194 | Release assembly for crossbow | US13558173 | 2012-07-25 | US08453631B1 | 2013-06-04 | David H. Kronengold; Allen C. Rasor; Kevin Hansen |
| A crossbow includes an elongated frame coupled to a riser at a first end thereof. The riser supports a pair of flexible limbs, and a bowstring extends between such limbs. A movable bowstring release is used both to retract the bowstring into a drawn position, and to release the bowstring under the operation of a trigger assembly. The bowstring release is initially positioned near the bowstring at rest, and a bowstring hook is engaged therewith. A bowstring retractor includes a retractor rope secured to the bowstring release for retracting the bowstring. An upper housing is secured to the second end of the elongated frame, and supports a rope spool used to wind the retractor rope. The bowstring release is retracted into the upper housing proximate a trigger assembly for selectively releasing the bowstring when a user pulls a trigger. | ||||||
| 195 | Paintball marker with ability to discharge different sized projectiles | US13182135 | 2011-07-13 | US08397706B2 | 2013-03-19 | Jack Kingsley Wood |
| A paintball marker for firing a projectile includes a main body. The main body includes a breech and a feed port connected and a feed tube connected thereto. The main body is originally configured for launching a projectile having a first size. The invention includes a conversion kit to enable a marker to launch projectiles that are smaller than what can be originally launched. A breech insert is positioned within the breech, a feed insert is positioned within the feed port and a replacement barrel, with a smaller diameter bore, are provided to reduce the size of the all conduits within the marker for launching a projectile having a second size that smaller than the first size. The feed insert directly engages the breech adapter to prevent the movement of the breech adapter. Also, connection of the barrel secures the breech insert in place. | ||||||
| 196 | Lightweight, low cost semi-automatic rifle magazine | US13400939 | 2012-02-21 | US08356439B2 | 2013-01-22 | Jason R. Dubois |
| A lightweight and low cost semi-automatic rifle includes an upper receiver, a lower receiver, and a forend fabricated from injection-molded polymers. The rifle permits firing .22 LR or similar low-power ammunition from an AR-15 style frame, operates on the blowback principle, and provides a fully functional bolt catch and extractor/ejector/deflector. | ||||||
| 197 | Flare adapter and conversion kit for shotgun | US12851745 | 2010-08-06 | US08336459B1 | 2012-12-25 | Jeffrey Hayes Gould |
| A pen flare may be adapted for firing from a weapon having a caliber larger than a caliber of the pen flare. The adapted flare may be fired from a conventional shotgun. The adapted flare may include a pen flare with a portion having external threads and a base. The base may include an extractor rim and a through-bore with internal threads. The pen flare may be fixed in the through-bore of the base via the external and internal threads. A rear portion of the base may have an outer diameter that is greater than an outer diameter of a front portion of the base. A cylindrical sleeve may be disposed around the front portion of the base and around the pen flare. A conventional shotgun may be reversibly converted to a compact, lighter weight shotgun with a kit. The converted shotgun may be more desirable for firing flares. | ||||||
| 198 | HAND GUN | US13597845 | 2012-08-29 | US20120317858A1 | 2012-12-20 | Dietmar Emde |
| A changeover system is provided for a hand gun comprising at least two different barrels, able to be applied exchangeably on a first grip piece of a weapon, for bullets of different caliber, with at least two different magazines for cartridges of different caliber able to be applied exchangeably on a first grip piece of a weapon. Such a system has at least a second grip piece of the same weapon type, provided for a smaller caliber, on which at least one security arrangement against interchange is provided, which prevents the application of a barrel and/or of a magazine of a larger caliber on the grip piece provided for a smaller caliber. The user of a second large-caliber weapon can then mount components of the small-caliber weapon onto the grip piece of the large-caliber weapon, in order to fire small-caliber ammunition therewith, for example for training purposes. | ||||||
| 199 | Caliber Conversion for Pistol | US13342970 | 2012-01-03 | US20120317856A1 | 2012-12-20 | Sean R. Burke; Eric G. Jeppesen |
| A robust and convenient caliber conversion kit is described, for example, for the higher-caliber GLOCK® semi-automatic pistol. The caliber conversion kit has an internalized spent round extractor for more reliability. In addition, the firing pin safety relies on a set of two-dimensional surfaces, rather than on a one-dimensional line or edge, for cooperation (interaction and support) with the firing pin and with a recess in the firing pin housing that receives the safety, resulting in more security. Also, the spent round ejector is snugly fastened around an outwardly-extending abutment of steel on the barrel, the abutment being within a recess also snugly fitting the perimeter of the front end of the ejector, resulting in a quieter ejector mechanism. | ||||||
| 200 | MODULAR RAIL SYSTEM AND FIREARM WITH MODULAR RAIL SYSTEM | US13462346 | 2012-05-02 | US20120297970A1 | 2012-11-29 | Kevin Richard Langevin; David Michael Camera; Michael Andrew Josey |
| An upper receiver for a weapon, the upper receiver having a plurality channels each being oriented in a first direction and wherein each of the plurality of channels intersect an elongated channel extending in a second direction; a modular rail having a pair of securement features configured to be slidably received within a pair of the plurality of channels such that modular rail can slide in the pair of the plurality of channels in the first direction until the pair of features can slide within the elongated channel in the second direction. | ||||||
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