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Patent No. 6637447

Beerbrella

A small umbrella which may be removably attached to a beverage container in order to shade the beverage container from the direct rays of the sun.

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Class 89/33.1 - With magazine


Subclass of Class 89 - Ordnance
Definition: Subject matter having a case or chamber on a gun from which
No. of patents: 75
Last issue date: 01/10/2012


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NumberTitleIssue Date
8091463Machine gun ammunition holder incorporating center of gravity downward ejection-deflector
Devices, apparatus, systems and methods of mounting ammunition holders for side loading machine guns and weapons that downwardly eject spent cartridges. The ammunition holders include adjustable hinges attached side plates that both moves the center of gravity of th...
01/10/2012
8061255Firearm with cartridge pick-and-place mechanism
A firearm comprising a frame, a barrel joined to the frame, and a cartridge magazine selectively joinable to the frame; at least one cartridge contained within the cartridge magazine with the cartridge having a casing and at least one projectile, the casing having a...
11/22/2011
7913609Machine gun ammunition holder incorporating center of gravity downward ejection-deflector
Devices, apparatus, systems and methods of mounting ammunition holders for side loading machine guns and weapons that downwardly eject spent cartridges. The ammunition holders include a side plate that both moves the center of gravity of the left side supported ammu...
03/29/2011
7694620Machine gun magazine support
A magazine support reinforcement for a machine gun having a receiver. A magazine support is attached to the underside of the receiver. The magazine support reinforcement is connected to the magazine support. The reinforcement includes a front support, a rear support...
04/13/2010
7533598Shell stripper assembly
A shell stripper assembly includes a shell stripper, a stripper guide, a stripper guide plate, and a magazine insert. The shell stripper strips the top round from the firearm magazine so that it can be picked up by the firearm breech bolt. The shell stripper slides ...
05/19/2009
7383657Magazine loader
A magazine loader including a body including a front strap, a back strap and side panels extending between the front and back straps, a hollow portion being defined between the front and back straps and side panels for receiving therein a firearms magazine, wherein ...
06/10/2008
7373751Spring-loaded firearm magazine
A quick-release magazine for use with firearms is provided, the magazine comprising a conventional firearm magazine and a spring, the spring comprising a center plate with two fins projecting outwardly from the plate. The spring is positioned between the floor plate...
05/20/2008
7219462Receiver assembly for firearm
A receiver is configured to receiver a tabbed magazine. The receiver includes a receiver well having a slot configured to accept the tab on the tabbed magazine. In operation, the tabbed magazine can be inserted into the receiver well without having to rotate the tab...
05/22/2007
7174666Integral magazine extraction extensions
Integral extensions to aid in the extraction of ammunition magazines from ammunition pouches are provided by permanently attaching a handle to existing or modified floor plates. In one embodiment, a substitute floor plate is molded with a handle projecting from its ...
02/13/2007
7140300Device to separate propellant charge modules
A device to separate propellant charge modules for field weapons, each module incorporating a top and bottom, the top of one of the modules being engaged in the bottom of an adjacent module, the device incorporating a reception device for all the modules having a de...
11/28/2006
7069683Magazine and slide lever assembly for a semi-automatic firearm
A firearm having a slide includes a magazine for accommodating a round of ammunition and a magazine follower disposed within the magazine. The magazine follower supports the round of ammunition and includes an outwardly extending protruding lip having a distal end w...
07/04/2006
7010878Trigger system and method of installing same
A trigger system for an automatic handgun includes a trigger bar sized to be installed in an interior space behind a trigger by movement from the magazine well. The trigger bar is first inserted into the inlet opening of the magazine well and into the interior space...
03/14/2006
7007424Multi-shot ring airfoil projectile launcher
The invention is a multi-shot launcher adapted to launch ring airfoil projectiles. Each ring airfoil projectile is coupled to a sabot, the ring airfoil projectile and sabot mounted to a housing in a cartridge form. The cartridge has a length which is less than its d...
03/07/2006
6978709Breech device for bolt action firearms
A breech device for bolt-action firearms includes a breech body reciprocating in the receiver and rotatable into locking position. In its front part, the breech body has locking lugs located in three sectors, the locking lugs in at least two sectors being formed in ...
12/27/2005
6971202Gas operated action for auto-loading firearms
A gas operated action for auto-loading guns may comprise a receiver, a biasing spring, a bolt-carrier reciprocable within the receiver, a bolt having a cam pin, and an action rod fixedly attached to the receiver. The cam pin may engage the action rod during recoil t...
12/06/2005
6952894Cartridge magazine system
A cartridge magazine system comprises a case. The case has a hollow generally rectilinear configuration with two side faces and a front face and a flat rear face with the case having a base end with a base plate and an open upper end thereby forming an interior rece...
10/11/2005
6877414Storage magazine for propellant charge modules
A storage magazine for propellant charge modules for artillery cannons including a set of walls delimiting compartments in which the modules are arranged in superimposed rows, such modules for removal by a pick up system, at least one mobile support for receiving a ...
04/12/2005
6877415Individual premeasured charges with reduced moisture content and method of producing same
A transport container with a removable cover which is repeatedly removable and refastenable to the transport container. The transport container is sized to accommodate a plurality of individual premeasured charges of gunpowder. Each of the plurality of individual pr...
04/12/2005
6874266Insert for storing a firearm cartridge within cavity of handgun grip
A device to provide storage of a firearm cartridge (26) within a firearm frame cavity (30) consisting of an insert body (10) shaped to fit within the frame cavity of the firearm while securely holding the firearm cartridge. The insert body conta...
04/05/2005
6796300Magazine for bullet-shooting pneumatic firearm
A magazine for a bullet-shooting pneumatic firearm comprises a casing 1. Inside the casing 1 a closed passage 2 is provided, equipped with containers 3 with bullets 5. The magazine has a bullet opening 11 in a wall 9 ...
09/28/2004
6742298Carrier locking device
A carrier lock for use in semi-automatic firearms. ...
06/01/2004
6739082Firearm with fixed cartridge magazine top
A firearm including a barrel, an upper receiver, a lower receiver, a cartridge magazine top, a magazine follower, and a magazine spring. The upper receiver has the barrel attached thereto. The lower receiver is pivotably attached to the upper receiver. The lower rec...
05/25/2004
6736125Magazine for bullet pneumatic arms and case for said bullet magazine of a pneumatic arm
A magazine for a bullet-shooting pneumatic firearm comprises a casing 1. Inside the casing 1 a closed passage 2 is provided, equipped with containers 3 with bullets 5. The magazine has a bullet opening 11 in a wall 9 ...
05/18/2004
6681678Revolving ammunition magazine
A revolving ammunition magazine for shells, which has an number of elongate, first ammunition holder elements (14) which are distributed uniformly in relation to one another around a center axis (12) and designed and positioned so as to be capable of hold...
01/27/2004
6612062Carrier locking device
A carrier lock for use in semi-automatic firearms....
09/02/2003
6588312Automatic firearm with a bolt assembly that moves between a closed position and an open position
An automatic firearm with a bolt assembly which is moveable along a bolt assembly motion path between a closed position and an open position, a magazine which advances cartridges by spring force across the bolt assembly motion path into this motion path, ...
07/08/2003
6578463Automatic machine gun
Miniature machine gun in which all components are housed within a cylindrical tube, the barrel being disposed axially of the tube and the magazine surrounding the barrel. Barrel and magazine is a removable unit which may be replaced by an identical unit w...
06/17/2003
6397721Cartridge feed device for a repeating firearm
In an automatic firearm, a cartridge feed device is provided in order to convey the uppermost cartridge in a magazine into an intermediate station transverse to its extent. A lifting device is used to grasp the cartridge in the intermediate station and to...
06/04/2002
6393960Device for attaching ammunition boxes to a box support for an automatic weapon
A box support (2) is provided on both sides with shackles (4) to make it easier to attach an ammunition box (1) to the gun mount (35) for an automatic weapon and to ensure better access to the cartridge feed belt for the loading and reloading operation, a...
05/28/2002
6389947Cartridge feed device for a repeating firearm
In an automatic firearm, a cartridge feed device is provided in order to convey the uppermost cartridge in a magazine into an intermediate station transverse to its extent. A lifting device is used to grasp the cartridge in the intermediate station and to...
05/21/2002
6343535Device for advancing charges in a powder-actuated tool, and improved tool including the same
A combustion activated tool includes a housing having a longitudinal bore that extends and connects with a vertical bore, a piston and piston guide disposed within the longitudinal bore and moveable axially therein, and an advance lever having a reset end...
02/05/2002
6339983Ammunition-feeding device for a cannon
In connection with this ammunition-feeding device, an axial transport device (19) with a conveyor chain (34) is provided between a conveyor (6) and a transfer station (20) for transferring cartridges (2) to a revolver drum (25) of a revolver cannon, by me...
01/22/2002
6269729Shaft for a driven magazine
Disclosed herein is an apparatus for separating consecutive cartridge-receiving cells of a driven magazine for an aircraft-mounted machine gun or cannon. The apparatus includes an elongated, substantially cylindrical shaft constructed of a fiber-reinforce...
08/07/2001
6257115Magazine and feed mechanism for firearms
A magazine and compact feed mechanism for firearms includes an end cap on the magazine to keep cartridges from falling out and a stop mechanism for preventing a rotating cartridge transfer disk from traveling beyond 90°. The magazine is placed in a horiz...
07/10/2001
6205904Mechanism for feeding munition elements to an artillery cannon
The subject of the invention is an ammunition element (3,4) feed device (1) for an artillery cannon, notably in projectiles (3) or propellant charge modules (4), and comprising at least one storage magazine (2) for the ammunition elements that incorporate...
03/27/2001
5675109Passive ammunition magazine for combat vehicles
A passive ammunition magazine includes a plurality of cells arranged in rows for accommodating projectiles in vertical, base-down orientations on cell base supports. Each cell includes a pair of vertically spaced locking members mounted at one side of the...
10/07/1997
5621995Gun double column staggered round high capacity magazine entrance guide
A magazine entrance guide integral with the mainspring housing of the firearm is provided. It is a guide having four sloped surfaces front, back and two opposite sides guiding double column staggered round high capacity magazine entrance during insertions...
04/22/1997
5610362Ammunition feed device and method
A mechanism for feeding ammunition in a small arm includes a linkage, a rotating member and a magazine follower. The small arm includes a barrel, a breech that moves under recoil and a magazine that extends approximately parallel to the barrel. The linkag...
03/11/1997
5495687Firearm magazine
A firearm magazine has a cartridge pushing means including a follower, an auxiliary follower, a relatively short main spring, and a relatively short auxiliary spring; as opposed to the conventional firearm magazine having one follower and one relatively l...
03/05/1996
5458044System for storing and feeding propellant charges
A system for storing and feeding propellant charges that are intended to be inserted into the chamber of the barrel of a medium- or large-caliber weapon of an armored vehicle such as a tank for example, contains a storage part including a magazine divided...
10/17/1995
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