Implements Patents (Class 42/90)
  • Patent number: 8789306
    Abstract: A bracket kit for attaching a pistol holster to the buttstock of a gun. Kit is universally adaptable to be used by Magpul style buttstocks, DPMS style buttstocks and conventional rifle and shotgun style buttstocks. Kit includes a base plate having a convex and a concave surface, at least one alignment plate to engage with a lower edge of the buttstock and a plurality of straps to secure the base plate to the convex surface of the buttstock. Pistol holster is attached to the convex side of the base plate. Base plate can be attached to either side of the buttstock.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: July 29, 2014
    Inventor: Paul D. Mazzoni
  • Publication number: 20140204566
    Abstract: Device for removable attachment to a mounting rail including a body having first and second lateral members movable along respective first and second slots between a retracted position and an extended position; the first and second lateral members in the extended position include portions extending beyond the body for attachment to the mounting rail; a first lock to lock the first and second lateral members in the extended position with third and fourth lateral members depressible into respective third and fourth slots in the body when the first and second lateral members are in the retracted position and having respective bottom portions that engage respective top edge portions of the first and second lateral members when in the extended position; first and second springs to outwardly bias the respective third and fourth lateral members; and a second lock to prevent longitudinal movement of the body on the mounting rail.
    Type: Application
    Filed: March 22, 2014
    Publication date: July 24, 2014
    Inventor: Ira KAY
  • Patent number: 8782937
    Abstract: A firearm has a safety index that may be an elongate depression or an elongate convexity formed on a frame of the firearm adjacent a trigger of the firearm, and may further include a plurality of raised dots. The safety index is configured to allow a user of the firearm to move between the safety index and the trigger, as necessary, for instance, as the user goes between non-firing and firing conditions.
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: July 22, 2014
    Inventors: David A. Grossman, Jonathon D. Grossman, Bruce K. Siddle
  • Publication number: 20140196348
    Abstract: A modular system for mounting firearm accessories and a method for attaching a firearm accessory to a firearm are provided. In one example, the modular system includes a first mounting member capable of receiving a firearm accessory, the first mounting member having a channel and a stopping means in the channel, a second mounting member capable of combining with the first mounting member, the second mounting member having a cavity, and a joining mechanism disposed in the channel of first mounting member and the cavity of the second mounting member for releasably combining the first mounting member with the second mounting member. The joining mechanism is rotatable about an axis parallel to the channel and perpendicular to a longitudinal direction of a firearm.
    Type: Application
    Filed: January 14, 2013
    Publication date: July 17, 2014
    Inventors: Scott W. Samson, Jonathan Bernashe
  • Publication number: 20140196349
    Abstract: This releasable flashlight attachment device can be placed and removed on/from the frame of a firearm without the user's hand passing in front of the barrel. It includes: (1) a bottom portion with a receiver section that engages an integral rail portion of a handgun and an adjacent nesting area adapted to hold a small flash light; (2) a cap to secure the light in the nesting area; and (3) a locking tab and spring that automatically engages the locking cross-slot integral to the rail portion, and the locking lab can be oriented in opposite directions in the receiver section to facilitate use of the device for either right or left side flashlight mounting. The bottom portion flexes laterally and has other features that allow the device to be snap mounted and easily demounted by rotation of the handgun relative to the device.
    Type: Application
    Filed: October 31, 2013
    Publication date: July 17, 2014
    Inventors: William H. Rogers, Matthew E. McKendrick
  • Patent number: 8776426
    Abstract: A magazine release assist tool is described comprising of a generally U-shaped clip having an integrated arm extension. The tool is used to assist in the release of a magazine from a firearm that is equipped with a magazine release blocking mechanism. The clip is removably secured to the lower receiver of a firearm and the arm extension is provided to form a resilient flat spring having a pivot at its proximate end and a push pin at its distal end. When attached to the firearm, a user can depress the flat spring such that the push pin will engage the magazine release button of the firearm allowing quick removal of the magazine.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: July 15, 2014
    Inventor: Eric Symonds
  • Patent number: 8776422
    Abstract: A firearm used in military applications may have a plurality of accessories that can be attached to the weapon, with each accessory having a need for electric power. In order to reduce the weight of these power-consuming accessories, as well as the proliferation of batteries used to power these power-consuming accessories, a Powered Rail provides a point of mechanical and electrical interconnection for the power-consuming accessories with a common power source. The Weapon Accessory Control System is provided to enable the user to control the activation of a power-consuming accessory as well as enable communications between the user and the power-consuming accessory and among power-consuming accessories.
    Type: Grant
    Filed: January 24, 2012
    Date of Patent: July 15, 2014
    Assignee: Prototype Productions, Inc.
    Inventors: James S. Dodd, Ben Feldman, Tyler Miller, Terrance Jordan, Greg Paulsen
  • Publication number: 20140190058
    Abstract: Shell holders for firearms have a body including a plurality of bores, a plurality of elastomeric elements, each associated with a different selected one of the bores, each elastomeric element having a protruding portion that protrudes a selected distance into the bore, a plurality of movable adjustment elements, each connected to the body and each operably engaged to a different selected one of the elastomeric elements, wherein the selected distance the protruding portion of the elastomeric element protrudes into the bore is adjustable based on an adjustment position of each adjustment element, and the selected distance is independently adjustable for each elastomeric element. The shell holder may be for a shotgun. The movable adjustment elements may include a plurality of jaws movable with respect to the body. There may be a gap defined between the body and each jaw. The elastomeric elements may be received within the gaps.
    Type: Application
    Filed: January 8, 2013
    Publication date: July 10, 2014
    Inventor: Michael W. Ballard
  • Publication number: 20140190054
    Abstract: A tactical support device comprising a universal butt stock clip and plate member is provided for securing and maneuvering a rifle or long gun. The clip member is attached along the rear portion of a long gun and includes an elongated rod having a rounded end termination. The rounded end is dimensioned to fit within a corresponding slot along the plate member, which is attached to the desired stowage area on the operator. The elongated rod provides an offset between the weapon and user such that there is room enough to support the weapon and perform desired activities while operating in a tactical environment. The elongated rod is supported from different clip embodiments, and alternatively is hingedly attached thereto or attached directly to the butt stock of a long rifle for use with the plate member disposed on the operator's person.
    Type: Application
    Filed: August 13, 2013
    Publication date: July 10, 2014
    Inventor: Nelson Ascano
  • Publication number: 20140190061
    Abstract: A device for selective affixation to a profiled rail is generally provided. The device generally includes a body and a clamp assembly operatively supported thereby. The body has an upper portion characterized by first and second opposing and spaced apart sidewall segments. The first sidewall segment has a profiled rail receiving surface and the second sidewall segment has a channeled face. The clamp assembly includes a clamping block adapted for advancement toward the profiled rail receiving surface of the first sidewall segment of the upper body portion, a portion of the clamping block pivotingly received by the channeled face of the second sidewall segment of the upper body portion so as to operatively self-seat the clamping block with a profiled rail interposed between the first sidewall segment and the clamping block of the clamp assembly upon advancement thereof.
    Type: Application
    Filed: January 17, 2012
    Publication date: July 10, 2014
    Applicant: RM Equipment, Inc.
    Inventor: Todd Griffin
  • Publication number: 20140182186
    Abstract: This invention relates to the mounting and programming of a camera for the capturing of the images of a target, and/or the shooter, at the time around the discharge of a gun, bow, or shooting device. More particularly, the present invention relates to the process of mounting a digital video camera onto a gun barrel or shooting device and the programming of the video camera for the shooting environment associated with being mounted on a gun barrel or shooting device. This invention will allow a camera to survive repeated vibration and shock from the gun discharges and allow the user to program the camera for their specific shooting device characteristics.
    Type: Application
    Filed: January 3, 2013
    Publication date: July 3, 2014
    Inventor: David A. Stewart
  • Publication number: 20140173963
    Abstract: A firearm recoil modifying device includes a cylindrical body having a rearward end, a forward end, and a longitudinal axis extending therebetween. An adapter having a central aperture aligned with the longitudinal axis is coupled to the rearward end of the cylindrical body. An end cap is coupled to the forward end of the cylindrical body, and includes a central aperture aligned with the central aperture of the adapter along the longitudinal axis. A piston is carried within the interior volume of the cylindrical body for reciprocal movement between a rearward position and a forward position. The piston includes a central aperture aligned with the central apertures of the adapter and the end cap, along the longitudinal axis. A biasing member biases the piston into the rearward position.
    Type: Application
    Filed: December 21, 2012
    Publication date: June 26, 2014
    Inventor: Howard D. Kent
  • Publication number: 20140173964
    Abstract: A bullet-free training magazine designed to simulate real firing sounds and sights. The magazine is part of a magazine assembly which includes a magazine adaptor, a push to fire (PTF) trigger shaped to fit over a regular weapon trigger and to a fire flashlight. The PTF trigger and the fire flashlight are connected physically to the adaptor through two separate electrical cables. The magazine and the adaptor are coupled electrically through matching electrical interfaces and are designed for combined insertion into the magazine housing of a weapon. The magazine adaptor includes a first section adapted to attach to a magazine insertion member and including an adaptor electrical interface, a second section with two electrical sockets connected to the electrical cables, and a mounting adaptor member for mounting the magazine adaptor to fit into the magazine housing and into a firing chamber of the weapon.
    Type: Application
    Filed: September 12, 2013
    Publication date: June 26, 2014
    Applicant: Bagira Systems Ltd.
    Inventor: Yaron Mizrachi
  • Patent number: 8756851
    Abstract: A multi-purpose firearm servicing tool has an elongated tool body having a first end portion and a second end portion. A bit engaging socket is provided at the first end portion of the elongated tool body. A plurality of deposit scraping structures are positioned around a longitudinal centerline axis of the tool body at the second end portion thereof. A gas tube clamp is provided at a position between the first and second end portions of the elongated tool body. Opposing tube clamp surfaces of the gas tube clamp are selectively movable between a tube clamping configuration and a tube receiving configuration.
    Type: Grant
    Filed: August 24, 2011
    Date of Patent: June 24, 2014
    Inventor: John Horne
  • Patent number: 8752325
    Abstract: An apparatus is disclosed. The apparatus includes an adapter including a first body and a second body. A lower surface profile of the first body and the second body cooperate to form a first geometric mounting profile. An upper surface profile of the first body and the second body cooperate to form a second geometric mounting profile. The first geometric mounting profile is different from the second geometric mounting profile. Each of the first body and the second body forms at least one first aligned bore that receives a first fastener that connects the first body to the second body and a spring that biases the first body and the second body away from one another. An assembly is also disclosed. A method is also disclosed.
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: June 17, 2014
    Assignee: Leapers, Inc.
    Inventors: Tai-Lai Ding, Youjin Wu
  • Publication number: 20140157644
    Abstract: A single mount for mounting a group of accessories on a hand gun, comprising: a four sided bracket for slideably engaging the mount with a Picatinny rail of the hand gun and attaching accessories above, below and to the sides of the hand gun. The mount has a pair of V-grooves in a bottom portion for slideably engaging a pair of V-slides of the hand gun and at least one outward extending Picatinny type rail portions for attaching an accessory to the hand gun. An upper portion of the bracket is spaced upwardly away from a barrel of the hand gun by a distance which allows a shooter to view an existing iron sight at the front of the hand gun. The short Picatinny type rail portion has a cross groove which cooperates with a cross-bolt to lock an accessory on the mount.
    Type: Application
    Filed: December 6, 2012
    Publication date: June 12, 2014
    Inventors: Ivan Jiminez, Irving N. Rubin
  • Publication number: 20140158162
    Abstract: A unified bolt and bolt carrier cleaning tool comprising a cylindrical body having a bolt scraper arrangement formed at a first end and a bolt carrier scraper arrangement formed at an opposite end. The bolt scraper arrangement includes a well having two scraper blades shaped to conform to the outer surfaces of the bolt face of a bolt assembly of a weapon. The bolt carrier scraper arrangement includes three longitudinal scraper blades formed in the outer surface and end of the body, the blades being shaped to conform to an inner surface of a bolt-receiving chamber of the bolt carrier. Preferably the tool further comprises a first transverse bore threaded for receiving an auxiliary cleaning tool. Preferably, the tool further comprises a second transverse bore and associated circular recess having scraper blades for cleaning the surfaces of a firing pin extracted from the bolt.
    Type: Application
    Filed: March 12, 2013
    Publication date: June 12, 2014
    Applicant: The Otis Patent Trust
    Inventors: James R. Brooker, Christopher Ashley
  • Publication number: 20140150321
    Abstract: A protective sleeve for use with a firearm which protects a user's hands from the elements, especially at very cold temperatures. The sleeve fits over a firearm or other operable object and provides access to the controls, such as a firearm trigger, through a branch sleeve or mitt protrusion. The primary portion of the sleeve which fits over a firearm or other operable object may be uninsulated to prevent loss of sight-lines. The mitt protrusion or branch portion is insulated to protect the operator's hands when operating the firearm or other object. The sleeve may be secured to the object using straps, elastic bands, hook-and-loop closures, or by other suitable means.
    Type: Application
    Filed: December 3, 2012
    Publication date: June 5, 2014
    Inventor: Timothy S. Fitzgerald
  • Patent number: 8739451
    Abstract: An apparatus for holding a plurality of ammunition magazines in a stacked arrangement. The apparatus is configured to allow a magazine not in use in the stack to be disconnected from the stack while allowing a magazine engaged in the weapon to remain in place. The device comprises a clip located on one magazine sleeve that reversibly connects to a latch located on a second magazine sleeve. A magazine can comprise a latch on one side and a clip on an opposite side to permit stacks of more than two ammunition sleeves with magazines to be constructed. The clip and latch can be designed to provide variable spacing or staggering of magazines in order to adapt to weapons where space limitations require alternative configurations.
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: June 3, 2014
    Inventor: Matthew Nelson
  • Patent number: 8739452
    Abstract: 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.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: June 3, 2014
    Assignee: SGPP Associates, Trustee for Secondary Gun Pivot Pistol CRT Trust
    Inventor: S. Mill Calvert
  • Publication number: 20140137457
    Abstract: A pivoting mount for a weapon accessory includes a base configured to attach to a weapon, an upper member, and a pivot shaft pivotally securing the upper member to the base. The upper member pivots between a use position and a storage position. The mount includes a first damping element disposed between the shaft and the base.
    Type: Application
    Filed: October 19, 2012
    Publication date: May 22, 2014
    Applicant: OptiFlow, Inc.
    Inventors: Fred Collin, Mike Carlson, Stephen Michael Shubeck
  • Patent number: 8726561
    Abstract: A tool, implement or apparatus and a method of use of the tool, implement or apparatus to aid in the disassembly and assembly of a firearm magazine for cleaning, maintenance or repair when that magazine has a sealed base plate and requires the removal of the spring and spring follower from the top of the magazine. The tool consists of two parts—a body and a pin. The method consists of using the tool body to apply a pushing force or compressing operation directly to the magazine follower and thereby compressing the follower and the magazine spring. The pin is inserted through the magazine box through witness holes to release spring tension from the follower allowing it to be removed. During reassembly, the tool body is used to apply a pushing force or compressing operation directly to the magazine spring compressing it into the magazine box and holding it in place to allow insertion of the pin through the magazine witness holes and to allow insertion of the follower.
    Type: Grant
    Filed: December 1, 2012
    Date of Patent: May 20, 2014
    Inventor: Thurman B Hampton
  • Publication number: 20140130394
    Abstract: In an exemplary embodiment of the present disclosure, a target marker for a firearm may comprise a module having a first portion, and a second portion electrically connected and coupled to the first portion. A light source may be disposed within and electrically connected to the second portion. An optical component may be coupled to the first portion at a first fixed distance from the light source. A circuit board may be electrically connected to the light source via at least one lead, wherein the lead may permit relative movement between the circuit board and the light source and may maintain a second fixed distance between the circuit board and the light source.
    Type: Application
    Filed: November 13, 2013
    Publication date: May 15, 2014
    Applicant: Lasermax Inc.
    Inventors: John A. Kowalczyk, JR., Jeffrey W. Mock, Jeffrey D. Tuller
  • Patent number: 8720100
    Abstract: A weapon system includes a first handgun, a second handgun and a clamp removably connecting the first handgun and the second handgun. The clamp includes a bracket securing to the first handgun over the grip and above the magazine butt plate. The clamp has a ball joint connected to the bracket below the magazine butt plate. The clamp includes a beam connected to the ball joint. The clamp includes an attachment brace connected to the distal end of the beam. The attachment brace releasably holds the second handgun. The attachment brace is tighten-able to the second handgun such that the muzzle of the second handgun can be adjusted to a rotatable position in three dimensions. The second handgun can also be fired when in such rotatable position.
    Type: Grant
    Filed: January 2, 2014
    Date of Patent: May 13, 2014
    Assignee: DHACC Associates
    Inventor: S. Mill Calvert
  • Publication number: 20140116238
    Abstract: The present disclosure provides a weapons mounting system, which may include a gun mount that may be used independent of a swing mount or with the swing mount. The gun mount may include a Picatinny rail assembly and be attached to an ammunition container. The swing mount may include a positive locking system and a friction locking system. The present disclosure also provides a travel lock assembly, which partially connects the gun mount to the swing mount.
    Type: Application
    Filed: July 25, 2013
    Publication date: May 1, 2014
    Inventors: Mark Edward Hagedorn, Joe Bebee
  • Publication number: 20140116237
    Abstract: The present disclosure provides a weapons mounting system, which may include a gun mount that may be used independent of a swing mount or with the swing mount. The gun mount may include a Picatinny rail assembly and be attached to an ammunition container. The swing mount may include a positive locking system and a friction locking system. The present disclosure also provides a travel lock assembly, which partially connects the gun mount to the swing mount.
    Type: Application
    Filed: July 25, 2013
    Publication date: May 1, 2014
    Inventors: Mark Edward Hagedorn, Joe Bebee
  • Patent number: 8707606
    Abstract: A detachable rail platform adaptable for selective and secure mounting to a weapon's rear iron sight assembly, the rear iron sight assembly having a sight base and a sight guard. The detachable rail platform includes a body having forward and rearward portions. The body further includes a rail portion and is positionable to envelop the rear iron sight assembly. A first clamp assembly is selectively engageable with the sight base at a predetermined position. A second clamp assembly is selectively engageable with the sight guard. Upon engagement of the first and second clamp assemblies to the sight base and the sight guard respectively, the rail platform is selectively and securely mounted to the weapon.
    Type: Grant
    Filed: April 16, 2012
    Date of Patent: April 29, 2014
    Inventor: Thomas Trail Hoel
  • Patent number: 8707609
    Abstract: Firearm sight tools for removing and installing a firearm sight are presented, the firearm sight tool including: a tool frame having a top wall, a bottom wall, and sidewalls, the sidewalls connecting the top wall and the bottom wall; a firearm clamping assembly including, a stationary jaw, a clamping spindle, a clamping jaw, and a clamping spindle handle; a bottom spacer removably attached with the bottom wall, the bottom spacer selected to provide vertical alignment; and a sight press assembly including, a carriage, a carriage spindle, and a sight carriage where the sight carriage includes a sight blade aligned along the carriage spindle.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: April 29, 2014
    Inventor: Danny Fisher
  • Patent number: 8707607
    Abstract: A gun cleaning tool kit, comprising an openable case, at least one mount for receiving a removable tool insert, a portable miniature gun cleaning tool kit disposable in the openable case, a foldable work surface apron. The kit may further comprise at least one removable tool insert, a plurality of gun cleaning tools disposed on the removable tool insert, and an exterior pocket formed in the openable case for storing the portable miniature gun cleaning tool kit. Preferably, the foldable work surface apron is removably attached to, and stored within, the openable case. Preferably, both the openable case and the portable miniature gun cleaning tool kit are closable by zippers.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: April 29, 2014
    Assignee: The Otis Patent Trust
    Inventors: Nicholas Williams, James R. Brooker
  • Publication number: 20140109455
    Abstract: A magazine holder for use with a gun includes a cavity configured to receive at least two magazines and a biasing member in the cavity and configured to engage at least one magazine located in the cavity to maintain the at least one magazine in the cavity.
    Type: Application
    Filed: October 23, 2013
    Publication date: April 24, 2014
    Inventor: Charlie W. Chiang
  • Patent number: 8701327
    Abstract: A throw lever assembly used to secure an accessory such as a sight or a flashlight to a firearm. The throw lever assembly includes a base unit having a cam bed wherein the cam resides. An engagement rod, connected to the cam, extends through the base unit to an anchor clamp used to clamp the entire assembly to a firearm. A handle portion is manually locked to the cam so that when locked to the cam mechanism, the lever allows the operator to manually rotate the cam to force movement of the engagement rod to tighten or release the assembly from the firearm. In one embodiment, the handle portion is secured to an arm extending from the cam.
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: April 22, 2014
    Assignee: Abrams Airborne Inc.
    Inventor: Eric Stephen Kincel
  • Patent number: 8701329
    Abstract: A method for disassembling a pistol that includes the steps of coupling a tool to the pistol so that a portion of the pistol is interposed within a retaining aperture formed within the tool, removing a second portion of a slide stop from a notch formed within the frame, removing a first portion of the slide stop from an aperture formed within the frame of the pistol and rotating the second portion of the slide stop to an axis defined by the first portion of the slide stop as the second portion of the slide stop is permitted to contact the tool to prevent a scratch on a portion of the pistol that is prone to being scratched by the second portion of the slide stop.
    Type: Grant
    Filed: October 14, 2012
    Date of Patent: April 22, 2014
    Inventor: Daniel Merrill Wray
  • Patent number: 8695267
    Abstract: A laser sight is embedded in a mounting rail otherwise used for attaching accessories to small arms discharge devices such as pistols or rifles. The mounting rail has a transverse profile that extends along an axis of the mounting rail for engaging mating features of the accessories. The laser sight is located at least partly within the transverse profile of the mounting rail and has a sighting axis that extends substantially parallel to the axis of the mounting rail.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: April 15, 2014
    Assignee: LaserMax, Inc.
    Inventor: William R. Houde-Walter
  • Publication number: 20140096427
    Abstract: The present invention is an instrument for simulating malfunctions in firearms during live fire training which could not previously be simulated during live fire training. In some exemplary embodiments the invention approximately matches the external dimensions of an ammunition cartridge with the addition of novel features described herein which modify the interactions between the present invention, firearm magazine assembly and firearm such that a firearm malfunction desirable for malfunction resolution training is simulated. Some exemplary embodiments also include novel features described herein which serve to maintain a desired orientation of the invention in reference to an firearm magazine assembly, an ammunition cartridge or the firearm such that a particular type of firearm malfunction occurs. Some exemplary embodiments include multiple of said novel orientation features such that the user of the invention may select between multiple possible malfunction types.
    Type: Application
    Filed: October 8, 2012
    Publication date: April 10, 2014
    Inventor: James Dillon Bonner
  • Publication number: 20140096429
    Abstract: Methods and apparatus for mounting accessories to firearms are described. A base includes a first alignment feature and a clamp that rigidly secures the base to the firearm. An actuator includes an accessory mount and a second alignment feature that engages with the first alignment feature to enable a substantially linear movement of the actuator relative to the base. A fastener secures the actuator to the base at a predetermined position relative to the base.
    Type: Application
    Filed: October 5, 2012
    Publication date: April 10, 2014
    Inventors: ADDY SANDLER, Itai Vishnia
  • Publication number: 20140090285
    Abstract: A muzzle-loader bullet system includes a pre-packaged propellant charge and primer for providing efficient loading and unloading of the muzzleloader. The muzzleloader accepts in the breech end the propellant containment vessel that abuts against a constriction portion with a reduced diameter portion. The propellant containment vessel having an end portion with a tapered surface that conforms to the constriction portion surface. A projectile is inserted in the muzzle end and seats against the constriction portion. The propellant containment vessel may be received in a removable breech plug. The constriction portion may be part of the breech plug or a separate component secured in the barrel by way of the breech plug. The containment vessel further comprises a primer mechanism that may be integrated into the proximal end of the containment vessel.
    Type: Application
    Filed: September 30, 2013
    Publication date: April 3, 2014
    Inventors: Bryan P. Peterson, Drew L. Goodlin, Erik K. Carlson, Lawrence P. Head, John W. Swenson, Sharon Jones
  • Patent number: 8683732
    Abstract: The scope ring includes a clamping mechanism, which provides an enhanced connection for Weaver and Picatinny style rails and rail bases. The scope ring includes a base member and a rail clamping member that bolt together at an angle and form the improved clamping mechanism. Tightening the fasteners draws the contact surfaces of the base member and the rail clamping member laterally inward against the sides of the rail base and vertically downward against the top of the rail base.
    Type: Grant
    Filed: April 26, 2012
    Date of Patent: April 1, 2014
    Inventor: Jered S. Joplin
  • Publication number: 20140082991
    Abstract: An accessory device for attachment to a firearm may include a device body having a light source and a biasing member extending from the device body through an aperture of a rail clip. The biasing member has a distal end shaped for insertion into a firearm slot, and the device body has an anti-rotation feature that prevents the body from rotating about the biasing member with respect to the rail clip when the distal end is inserted in the firearm slot.
    Type: Application
    Filed: September 25, 2012
    Publication date: March 27, 2014
    Applicant: SPECIALIZED TACTICAL SYSTEMS
    Inventor: SPECIALIZED TACTICAL SYSTEMS
  • Publication number: 20140082986
    Abstract: Embodiments of the invention thus provide an improved lubricant, methods for applying such a lubricant to a cartridge or other surface, and a container for the lubricant. In embodiments of the invention, the lubricant includes hydrophobic component and a hydrophilic component.
    Type: Application
    Filed: September 20, 2013
    Publication date: March 27, 2014
    Inventors: KEVIN W GAY, SHERRY L GAY
  • Publication number: 20140082985
    Abstract: An adjustable accessory mounting mechanism for firearms has an accessory mount rail having clamp surfaces. A mount base member has a clamp structure in retaining engagement with the clamp surfaces and supports a clamp plate member for rotary clamping engagement with the accessory mount rail. A clamp retainer screw extends through the retainer opening and pivotally supports the clamp plate member for rotary locking and unlocking movement. An adjustment nut member is threaded to the clamp retainer screw and adjusts the position of the clamp plate member. The adjustment nut is located below the lower surface of the clamp plate and clamp support to prevent its catching on brush, vines and other objects during field use.
    Type: Application
    Filed: September 24, 2012
    Publication date: March 27, 2014
    Inventor: MARK C. LARUE
  • Patent number: 8677879
    Abstract: A firearm cooling device that includes a briefcase with a lockable lid, an adjustable firearm mount disposed upon the briefcase lid, an air pump disposed within a compartmentalized housing disposed within the briefcase, a rechargeable battery disposed within the compartmentalized housing, said battery in circuit with the air pump, an air vent disposed upon the briefcase in open communication with the air pump, an outlet port disposed upon the briefcase in open communication with the air pump, and an air hose releasably connectable to the outlet port, wherein an extant firearm is supportable within the adjustable firearm mount and air forcibly expelled by the air pump through the air hose is directable proximal the barrel of said firearm to more efficiently radiate heat therefrom whereby said firearm is more rapidly cooled thereby.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: March 25, 2014
    Inventors: Jeff S. Gresham, Terry Calhoon
  • Publication number: 20140075804
    Abstract: A modular rail system for an upper receiver of a firearm is provided, the modular rail system having: a bottom portion configured to be removably secured to the upper receiver, wherein the bottom portion has an integrally formed bottom rail and a forward portion located forward of a top rail of the upper receiver; an upper rail extension configured to be removably secured to the forward portion of the bottom portion; and a release mechanism for releasably securing the upper portion to the forward portion of the bottom portion.
    Type: Application
    Filed: January 10, 2013
    Publication date: March 20, 2014
    Inventors: Kevin Richard Langevin, Eric Talasco
  • Patent number: 8671610
    Abstract: The invention is a throw lever assembly used to affix an accessory to a firearm. The throw lever assembly utilizes a base unit having a cam bed in which rests the cam. An anchor clamp secured to one end of an engagement rod with the other end affixed to the cam. The cam has an arm extending from it which is used connected to a handle portion. The handle portion is selectively locked/unlocked to the cam via an upper surface the arm. When locked to the arm, the handle portion is able to move the cam causing the assembly to be either locked or unlocked from the firearm.
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: March 18, 2014
    Assignee: Abrams Airborne Inc.
    Inventor: Eric Stephen Kincel
  • Publication number: 20140068991
    Abstract: The present invention relates to an accessory mounting apparatus. The present invention provides an accessory mounting apparatus for being fastened to an accessory mounting rail mounted on a firearm so as to mount accessories including a mounting cover which has a first fastening groove fastened to one side of the accessory mounting rail and a mounting base which is connected to the mounting cover and has a second fastening groove fastened to another side of the accessory mounting rail, wherein the mounting base has an accessory mounting means for fixing a variety of accessories.
    Type: Application
    Filed: September 13, 2012
    Publication date: March 13, 2014
    Inventor: Jae Youn JUNG
  • Patent number: 8667727
    Abstract: A device for fixing an additional device, such as a scope or laser sighting device, to a firearm free of play and able to accommodate the ever-changing (recoil and spring-back) forces that occur on the engaging mechanism of the fixing device. In addition to a recoil lug contacting a first stop surface of a first groove, a further adjustable stop is provided, engaging a stop surface in a different groove in a direction opposite, along the line fire, to the first stop surface.
    Type: Grant
    Filed: March 9, 2012
    Date of Patent: March 11, 2014
    Assignee: IEA MIL-OPTICS GmbH
    Inventor: Michael Engelhardt
  • Publication number: 20140059911
    Abstract: A powered rail system is provided for a weapon that includes a barrel. The powered rail system includes a base having a longitudinal opening. The base is configured to be mounted to the weapon such that the barrel is received within the longitudinal opening and the base extends around at least a segment of a length of the barrel. A rail extends from the base. An electrical component is mounted to the rail. An electrical power source is held by the base. The electrical power source is electrically connected to the electrical component for supplying the electrical component with electrical power.
    Type: Application
    Filed: August 30, 2012
    Publication date: March 6, 2014
    Applicant: Tycon Electronics Corporation
    Inventors: Lawrence Se-Jun Oh, Robert Neil Mulfinger
  • Publication number: 20140059913
    Abstract: Suppressor sleeves have longitudinal interior splines and venting valleys and exterior ribs arranged at angles relative to the interior splines. One or more sleeves and caps are combined to provide suppressor sleeve assemblies.
    Type: Application
    Filed: March 14, 2013
    Publication date: March 6, 2014
    Applicant: Advanced Innovation and Manufacturing, Inc.
    Inventor: Advanced Innovation and Manufacturing, Inc.
  • Patent number: 8661723
    Abstract: A versatile handgun comprised of a weapon frame with a grip and at least one gun barrel and comprised of at least one additional defense element differing from the actual firearm function that is arranged on the grip of the weapon or that is housed in the grip of the weapon. The handgun is capable of making help available in an emergency situation and is capable in so doing of covering a very broad range of dangerous situations. The additional defense element(s) and various other pieces of emergency equipment, medical devices and/or tools could be housed in a slide-in element and different types of barrels could be used.
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: March 4, 2014
    Assignee: German Sport Guns GmbH
    Inventors: Dietmar Emde, Michael Swoboda
  • Patent number: 8656621
    Abstract: A heatshield assembly for a metal barrel of a firearm includes a heatshield body provided with a rear end extending to a front end, and configured to overlie the barrel of the firearm. An insulating mounting arrangement is frictionally attached to and located within the heatshield body. The mounting arrangement is separate from the heatshield body for mounting the heatshield body to the barrel of a firearm in a continuous spaced relationship therefrom without damaging the barrel. With the heatshield body constructed of a metal material, the mounting arrangement is particularly constructed to prevent metal-to-metal contact between the heatshield body and the barrel.
    Type: Grant
    Filed: April 18, 2012
    Date of Patent: February 25, 2014
    Assignee: Advanced Technology International USA, LLC
    Inventor: John R. Chvala
  • Patent number: 8656624
    Abstract: A method for mounting an electrical device to plurality of weapons includes attaching a universal mounting member having a head to the electrical device and receiving the head into a first track of first weapon mount to from a first mated coupling. The method further includes inserting a screw through the first track and into the head to secure the mated coupling.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: February 25, 2014
    Inventor: Larry Holmberg