Class 42/6 - Magazine guns

Subclass of Class 42 - Firearms
Definition: Miscellaneous breech-loading magazine-guns not classifiable
No. of patents: 35
Last issue date: 02/28/2012

Number	Title	Issue Date
8122632	Dynamic magazine latch A dynamic latch to selectively retain a magazine within the magazine port of a long gun. The dynamic latch permits the magazine to be inserted into the magazine port by movement in a single direction eliminating the need to rotate the magazine in order to secure it ...	02/28/2012
7921587	Ambidextrous push-button magazine release for side-locking ammunition magazines An ambidextrous magazine release for a firearm is provided for a firearm having a magazine well configured to operatively receive a magazine having a side-locking recess received within the well. The ambidextrous magazine release comprises a linkage moveable between...	04/12/2011
7877918	Multi-shot firearm using separate chamber tubes A firearm includes a magazine cavity in a handle defined by a frame. A stack of chamber tubes each holding a cartridge is loaded into the magazine cavity. A firing recess just to the rear of a bore defined in a firearm barrel receives the topmost chamber tube and ca...	02/01/2011
7240600	Rifle charging handle with ambidextrous latch A charging handle for a rifle having a housing. The handle has a body with an elongated bar having a forward end and a rear end. The bar has a bolt engaging element at the forward end, and a crossbar having an intermediate portion connected to the rear end of the ba...	07/10/2007
7240449	Firearm safety system A firearm safety system includes a magazine block having a pair of opposed parallel shoulders slidably inserting beneath a pair of respective lips at an upper portion of a magazine and positionable in a loading chamber of a firearm to trap the charging handle to mak...	07/10/2007
7219462	Receiver 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
7048166	Combustion power-operated setting tool An explosive powder charge-operated setting tool for driving fastening elements in a constructional component includes a propellant-driven setting mechanism, an ignition element (23) for igniting a propellant (71) received in the propellant receptacle ...	05/23/2006
7032340	Breech construction for firearms In an autoloading gun construction having the breach end of a barrel removably assembled to the forward end of a barrel extension which is positioned between and secured to wall sections of two opposing receiver plates of a receiver section, the improvement comprisi...	04/25/2006
6974064	Device for discharging a nail by the force of an explosive A nail gun includes a body which is provided with an upright slot and a horizontal slot. The upright slot is used to accommodate an explosive array while the horizontal slot is used to disposed a trigger mechanism for discharging nails by the force of the explosive ...	12/13/2005
6742298	Carrier locking device A carrier lock for use in semi-automatic firearms. ...	06/01/2004
6739082	Firearm 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
6612062	Carrier locking device A carrier lock for use in semi-automatic firearms....	09/02/2003
6536152	Storage compartment forming insert for a firearm grip A storage compartment forming insert fits within the hollow compartment of a firearm grip assembly to create a storage compartment. The insert generally includes a base and a resilient member extending therefrom. The base defines an outer dimension that p...	03/25/2003
6487806	Weapon housing system for an automatic loading firearm A lightweight weapon housing system is disclosed for a self-loading firearm. The weapon housing includes an outer and an inner housing. A wall structure in the weapon housing reinforces the magazine chamber and transmits the transverse forces arising in t...	12/03/2002
6272782	Cartridge magazine displacement mechanism for an explosive powder charge-operated setting tool A cartridge magazine displacement mechanism for a charge-operated setting tool and including a spring-biased transfer member (13) pivotable about a first pivot (15), cooperating with the trigger (6) and displaceable substantially parallel to an actuation ...	08/14/2001
6164000	Repeating rifle with magazine adapter A repeating rifle having a chamber to which a magazine guide is secured by means of threaded bolts, into which magazine guide a bar magazine can be inserted, can selectively receive a longer magazine. In order to make this possible with a minimum of parts...	12/26/2000
6141895	Magazine release catch for a pistol A pistol includes a pistol grip; an elongated well provided in the pistol grip for receiving a magazine insertable into the well from below; a trigger guard carried by the pistol grip and having a region forming a transition to the pistol grip; and a manu...	11/07/2000
5956878	Cartridge magazine for a firearm A cartridge magazine for a firearm comprises a case having a guiding extrusion extending downwardly along at least one wall therein selected from a front wall and a rear wall, a bullet support provided inside the case so as to move up and down and includi...	09/28/1999
5899013	Magazine lock for a portable firearm The magazine lock includes a housing (1) with a magazine opening (2) and a trigger guard (3). In the housing (1), a two-armed, spring-loaded locking lever (7) is mounted so that it can pivot. The first arm (10) projects inside the trigger guard (3) for ac...	05/04/1999
5761840	Loader and toggle link assembly for gun A gun is provided with a loader and toggle link assembly for providing repeater action. The gun includes a frame, a barrel on the frame, and a forearm which is pivotally mounted on the frame. The loader is slidably mounted on the frame for movement betwee...	06/09/1998
5651204	Ornamental magazine base The present invention relates to an ornamental base attached to an ammunition magazine for magazine fed weapons, particularly handguns. The ornamental base is attached to a conventional magazine. A locking means comprising a hook shaped tab and aperture i...	07/29/1997
5519954	Ambidextrous magazine release mechanism for firearms The present invention relates to an improved retaining and release mechanism for the magazines of automatic and/or semi-automatic firearms, in particular to a type of magazine which is provided with a lateral securing slot. A tooth (52) of lever (54) is d...	05/28/1996
5442874	Firearm magazine box alignment A firearm having a receiver and a barrel distinct from the receiver and a magazine box, and the improvement wherein the barrel has projections to align the magazine box to the chamber mouth....	08/22/1995
5416998	Adapter for rifle magazine An adapter for use in an SKS type carbine to permit attachment and detachment of a standard box magazine. The adapter includes a forward latch projection which engages the fixed attachment site of the carbine, and a rear projection, the side edges of whic...	05/23/1995
4947571	Self-loading pistol The invention relates to a self-loading pistol with a magazine and a device for feeding cartridges of the magazine to a cartridge chamber connected ahead of barrel (1). In this case, barrel (1) is placed in pistol frame (2, 3, 4) so that there is a space ...	08/14/1990
4815226	Rifle floor plate latch A magazine floor plate latch mechanism including a lever pivotally mounted in the trigger guard which lever is sized, shaped and housed so that it cannot be actuated from within the trigger guard. The lever protrudes from an exit located in the front of t...	03/28/1989
4615134	Retaining mechanism for rifle magazines The present invention relates to a retaining mechanism for the magazine of automatic and/or semi-automatic rifles, in particular to a type of magazine which is provided with a lateral securing slot. The hook (6) which is designed to engage in the slot (4)...	10/07/1986
4580363	Holder for a magazine for a firearm A multiple catch for different magazines for firearms, so that magazines of various manufacturers can be used in a single gun....	04/08/1986
4450641	Magazine floor plate latch for bolt action rifles A magazine floor plate latch for releasing the hinged floor plate of a cartridge magazine in a bolt action firearm. A spring biased latch having two upper legs and one lower leg is positioned in a central aperture in the front face of a trigger guard. The...	05/29/1984
4429479	Magazine latch release mechanism A magazine latch release mechanism for repeating rifles and the like having a magazine catch carried on an axially movable shaft extending laterally through the receiver of such a weapon is operable by a lever extending downward proximate the rear side of...	02/07/1984
4416631	Small arms firing effects simulator A small arms firing effects simulator utilizes a modular construction to egrate with the magazine of a weapon such as a rifle. The modular design resembles the ammunition clip and houses an expendable plastic coated plurality of pyrotechnic charges. An e...	11/22/1983
4360985	Firearms magazine speed release latch An improved firearms magazine latch mechanism having novel shape permitting the removal of a magazine without the need to manually operate a fingerpiece, but by merely grasping the magazine and pulling downwardly causes the latch mechanism to release the ...	11/30/1982
4237638	Box magazine replacement kit for bolt action rifles A two-part replacement magazine kit for rifles is disclosed. One part is a removable magazine chamber in which cartridges are intended to be inserted in stacked position. The magazine has a recess in the rear wall into which a detent portion of a latching...	12/09/1980
4207797	Magazine for an automatic weapon A magazine for an automatic weapon has a plurality of storage chambers arranged in a circular array about a longitudinal magazine axis and extending parallel thereto. Each storage chamber is adapted to receive cartridges in an end-to-end contacting series...	06/17/1980
4016667	Side spring door action An action for a firearm, such as a rifle or shotgun, the action being mounted upon a door which swings sidewardly out of a side of the firearm, the action including a stationary frame supported on the inner side of the door, the frame containing a pair of...	04/12/1977

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Class 42/6 - Magazine guns