Stocks Patents (Class 42/71.01)
  • Patent number: 8191299
    Abstract: A firearm stock having a buffer tube holder, the buffer tube holder including a bore for receiving a buffer tube, and at least one flexible support member defined in the bore for engaging and firmly holding the buffer tube. Preferably, the flexible support member includes a U-shaped slot defining a flexible flap.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: June 5, 2012
    Inventor: Tuvia Faifer
  • Patent number: 8191300
    Abstract: A handguard assembly for a firearm includes a stationary handguard portion, a movable handguard portion, a catch, and a latch mechanism. The catch is positioned on an interior of the handguard assembly, and the latch mechanism is position on an exterior of the handguard assembly. Both the catch and the latch mechanism maintain the movable handguard portion in a closed position. A STANAG mount adapter assembly includes a body portion, two flange portions, and an alignment mechanism. The flange portions are positioned on opposite lateral sides of the body portion and are configured to engage a STANAG mount, while the alignment adjustment mechanism is configured to adjust the lateral alignment of the body portion with reference to the STANAG mount. The STANAG mount adapter assembly can be used together with the handguard assembly to create an elongated rail platform on an SA80 rifle.
    Type: Grant
    Filed: January 28, 2010
    Date of Patent: June 5, 2012
    Assignee: Daniel Defense, Inc.
    Inventor: Marvin C. Daniel
  • Publication number: 20120131829
    Abstract: This presented invention relates to the ability of individual, firearms owners and representatives of the law enforcement, military and governmental entities to enhance the pointability and shootability of their firearms, there is provided a firearm accessory including a handgun, a body including at least one securer for readily securing said handgun to the firearm accessory, wherein the securer is selected from the group consisting of: a grip securer, a racker and a trigger guard securer.
    Type: Application
    Filed: September 12, 2011
    Publication date: May 31, 2012
    Applicant: Action Items Limited
    Inventors: Nismi Fistikchi, Liran Monson, Ori Gur-Ari
  • Publication number: 20120132068
    Abstract: A semi-automatic or automatic rifle. The rifle has a receiver having a receiver frame, a barrel removably connected to the receiver frame and a cover coupled to the barrel. A removable hand guard section extends over and generally surrounds the barrel, the removable hand guard section removably connected to the receiver. The removable hand guard section has a locating feature adapted to engage with the cover and locate the hand guard relative to the cover. The barrel has a locking collar adapted to removably position and lock the removable hand guard section relative to the receiver frame and the barrel. The removable hand guard floats in position relative to the barrel.
    Type: Application
    Filed: October 9, 2007
    Publication date: May 31, 2012
    Applicant: Colt Defense, LLC
    Inventor: Grzegorz Kucynko
  • Publication number: 20120124880
    Abstract: The present invention describes a firearm hand guard assembly attachable to a firearm upper receiver and surrounding the firearm barrel distally along the longitudinal axis without touching the barrel. The hand guard assembly is comprised of an upper component and a lower component such that when the upper component and lower component are attached to one another with a firearm disposed therein, the sole contact between the firearm and the hand guard assembly is the contact between the firearm barrel nut and the inner surfaces of the proximal end of the hand guard assembly.
    Type: Application
    Filed: November 15, 2011
    Publication date: May 24, 2012
    Inventor: Lamonte L. Leclair
  • Publication number: 20120125189
    Abstract: A firearm accessory part has a locator module and a transmitter module. The locator module is operable to determine the locator module's position. The transmitter module is operable to transmit the position of the locator module. The firearm accessory part is a replacement part for a firearm. Removal of the firearm accessory part from the firearm may disable a feature of the firearm. Removal of the firearm from a storage device may activate the locator module and transmitter module. The invention also includes a method of assembling a firearm consisting of the steps of obtaining a firearm, obtaining a firearm accessory part, removing a part of the firearm corresponding to the firearm accessory part, and replacing the part removed from the firearm with the firearm accessory part.
    Type: Application
    Filed: November 22, 2010
    Publication date: May 24, 2012
    Inventor: Donald A. McLean, III
  • Patent number: 8176667
    Abstract: A system for resolving at least one use parameter relating to a firing of a machinegun or of a semi-automatic firearm having a receiver, an action within the receiver and that includes a piston, and a buffer tube that receives at least a portion of the piston during a cycling of the action in response to a recoil. The system includes: a display configured to display at least an indication of at least one use parameter; a sensor disposed in the buffer tube, the sensor sensing a cycling of an action via movement of the piston in the buffer tube; a processor that receives sensed data from the sensor and, based on the received sensed data, calculates the at least one use parameter, the processor causing the display to display the at least an indication; and a power source disposed in the stock or the display and energizing the sensor, the processor, and the display.
    Type: Grant
    Filed: January 5, 2010
    Date of Patent: May 15, 2012
    Inventors: Ibrahim Kamal, Chi-Jen Wong
  • Publication number: 20120111183
    Abstract: A rifle having a receiver with an integral hand guard and a barrel. The barrel is connected to the receiver. The hand guard extends over and surrounds the barrel. A removable hand guard is attached to the receiver by an attachment that stably holds the removable hand guard to the receiver. The attachment is arranged for allowing detachment and removal of the removable hand guard from the receiver without removal of fasteners.
    Type: Application
    Filed: November 8, 2011
    Publication date: May 10, 2012
    Inventors: Paul Hochstrate, Laurance Robbins, Arthur F. Daigle
  • Publication number: 20120110884
    Abstract: A cheek support apparatus comprising a generally inverted U-shaped shell member, a base member, and a cheek supporting member is provided for a firearm. The shell member made of a form fitting material, for example, a thermoplastic material, is selectively configured with different coefficients of friction to enable rigid contact of the shell member to a stock of the firearm. The shell member comprising an inner frictional surface defines an opening for accommodating the stock of the firearm. The base member is rigidly attached to a closed upper end of the shell member. In an embodiment, one or more shim members are removably attached on the base member for adjustably positioning the cheek supporting member on the base member. The cheek supporting member is removably attached on one or more of the shim members or the base member for supporting a user's cheek, for example, during recoil of the firearm.
    Type: Application
    Filed: November 10, 2010
    Publication date: May 10, 2012
    Inventor: Curtis Daniel Criswell
  • Publication number: 20120102803
    Abstract: A chassis system and firearm including a chassis having a forward end terminating in a barrel support member, a rearward end, and a cavity defined by the chassis intermediate the forward end and the rearward end. A receiver with attached barrel is received in the cavity, and the barrel is received in the barrel support member. A handguard including a rearward end having a split therein and movable between a normally expanded configuration and a contracted configuration is carried over and encircling the barrel. The rearward end is slidably received over the barrel support member in the expanded configuration and securely engaged to the barrel support member in the contracted configuration.
    Type: Application
    Filed: October 26, 2011
    Publication date: May 3, 2012
    Inventors: Stephen P. Troy, John M. Lopes, John Myron Chudzik
  • Patent number: 8156677
    Abstract: Assemblies and firearms incorporating such assemblies are provided. In this regard, a representative firearm includes an elongate removable backstrap selectively mountable to a grip of the firearm such that, when mounted thereto, an effective size of the grip is increased. A pin used for mounting the backstrap can also secure a trigger mechanism housing to the receiver of the firearm.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: April 17, 2012
    Inventor: Gaston Glock
  • Patent number: 8156676
    Abstract: Devices, apparatus, systems and methods of using a rear pistol handle on a rifle with a rapidly extendable and height adjustable monopod for enhancing stability and shot accuracy, where the monopod is retracted and concealed inside the rear grip handle when not used, and supports and stabilizes the firearm when the monopod is extended. A spring biased button can be depressed to allow for springs on top of retracted telescoping cylinders to spread apart and extend out from beneath a grip handle on the rifle. The invention can be used to create a triangulation configuration effect when used with a forward bipod, such as a forward grip bipod.
    Type: Grant
    Filed: December 11, 2009
    Date of Patent: April 17, 2012
    Inventor: Joseph R. Moody
  • Patent number: 8151504
    Abstract: An ergonomic firearm grip includes a grip body having a front strap, a rear strap, a lower palm grip portion, and an upper firearm interface portion with parallel sides, a front interface end and a rear interface end, a rear strap extension connected to the rear strap adjacent the upper firearm interface portion where the rear strap extension has a rear curved surface portion that extends horizontally away from the rear strap at the junction of the rear strap extension and the rear strap and forming the rear interface end, and a front strap extension connected to the front strap where the front strap extension has a front curved surface portion that extends horizontally away from the front strap at the junction of the front strap extension and the front strap.
    Type: Grant
    Filed: January 14, 2010
    Date of Patent: April 10, 2012
    Assignee: Stark Equipment Corp.
    Inventor: Christopher Aiston
  • Patent number: 8146282
    Abstract: A firearm may have a plurality of power-consuming accessories that can be attached to the weapon. In order to reduce the weight of these power-consuming accessories, as well as the proliferation of their batteries, the Weapons Accessory Power Distribution System provides a common power source to power the power-consuming accessories attached to the weapon. One or more powered rails are provided on the handguard, which encircles the barrel of the weapon, to provide a point of mechanical and electrical interconnection for the power-consuming accessories to provide quick connect mounting and dismounting of the power-consuming accessory, absent the use of connectors with their tethering cables, which are susceptible to entanglement. The powered rail(s) are electrically interconnected with a power source, which typically is a battery mounted in the butt stock of the weapon.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: April 3, 2012
    Assignee: Prototype Productions, Inc.
    Inventors: Eric F. Cabahug, James S. Dodd, Ben Feldman
  • Patent number: 8141285
    Abstract: A firearm includes a receiver and a barrel connected to the receiver. A hand guard extends from the receiver and defines a hand guard bore. The receiver includes a threaded end and the hand guard includes a flange extending into the hand guard bore and abutting the receiver about the threaded end. A hand guard nut abuts the flange of the hand guard and threadedly engaging the threaded end of the receiver. The hand guard nut sandwiches the flange between the hand guard nut and the receiver for attaching the hand guard to the receiver. The hand guard includes a first hand guard portion and a second hand guard portion removably attached to the first hand guard portion. The second hand guard portion is slid from an assembled position to a disassembled position to expose the hand guard nut in the hand guard bore.
    Type: Grant
    Filed: July 1, 2009
    Date of Patent: March 27, 2012
    Assignee: Adcor Industries, Inc.
    Inventor: Michael J. Brown
  • Patent number: 8141604
    Abstract: An improved method for the manufacture of wooden gunstocks comprising the steps of first heat treating the wood and then fashioning the wood into a gunstock, whereby the resulting gunstock is more weather and rot resistant, more stable, and lighter than gunstocks fashioned from untreated wood.
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: March 27, 2012
    Assignee: Hot Woods, LLC
    Inventors: Raymond R. Emery, Donald Martin Perkins
  • Patent number: 8136284
    Abstract: Adapter devices, apparatus, systems and methods of allowing a firearm to be supported by a foldable fore grip/gun handle. The fore grip gun handle can have bipod type legs that can be extendable from the handle. The fore grip handle can be just a vertical extension. The adapter can allow for the fore grip/gun handle to move from a fold back position along the bottom of the firearm so that the firearm can be easily carried, and the adapter to can allow for the handle to move down to a vertical support position beneath the firearm when the firearm is to be used. The adapter can also support a light in both a folded position and in a downwardly extended position, where light can be aimed forward, rearward to the side and/or pointed down from the firearm. The adapter can allow for a dual functioning component that can be either or both a fore grip and/or a light source.
    Type: Grant
    Filed: October 7, 2010
    Date of Patent: March 20, 2012
    Assignee: Grip Pod Systems, LLC
    Inventors: Joseph R. Moody, Joseph D. Gaddini
  • Publication number: 20120055059
    Abstract: A butt stock conversion kit for converting a bolt-action rifle stock, where the butt stock conversion kit includes: an assault type stock, where the assault type stock includes a threaded end and an adjusting bolt; a bushing, where the bushing connects the butt stock to a receiving section of a bolt-action rifle; a grip plate where the grip plate receives a hand grip and the grip plate is positioned behind the trigger guard of the rifle; and a means to secure the grip plate on to the receiving section of the rifle. The means to secure the grip plate includes at least one bolt connecting the plate to the rifle. The receiving section of the rifle may include a threaded end to attach the bushing thereto. The rifle includes a cavity to receive the grip plate. The hand grip may also include an opening to receive the grip plate.
    Type: Application
    Filed: September 7, 2010
    Publication date: March 8, 2012
    Inventor: Marion Cauhape
  • Publication number: 20120055060
    Abstract: A firearm handgrip can be modified to accept an ergonomic insert that changes the palm relief of a firearm. The palm relief is the handgrip profile that a shooter feels against the palm of the hand when holding the firearm. The ergonomic insert can be releasable from the handgrip, perhaps by unpinning, such that other inserts can be inserted. As such, a person can try a variety of ergonomic inserts until the best insert for that particular person is determined. For certain semiautomatic pistols, cutting away a back portion of the handgrip produces the socket portion of a dovetail joint. An insert having a properly sized dovetail can slide into the socket and be held there. In this manner, a family of ergonomic inserts and a machining service can be offered to thereby provide firearms having interchangeable ergonomic inserts and thereby a customized and ergonomic grip.
    Type: Application
    Filed: September 8, 2010
    Publication date: March 8, 2012
    Inventors: Steve Hines, Michael B. Bietsch
  • Patent number: 8127483
    Abstract: A firearm buttstock includes a buttstock body having first, second and third passages. A transfer member is received in the second passage and a retaining member is received in the third passage. A firearm is also disclosed that has a receiver extension. The firearm buttstock can be supported on the firearm such that the receiver extension is received within the first passage. A method of assembling a firearm buttstock assembly is also included.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: March 6, 2012
    Assignee: Abrams Airborne Manufacturing, Inc.
    Inventor: Eric S. Kincel
  • Publication number: 20120047786
    Abstract: A modular firearm is disclosed. The firearm that can be configured to operate using ammunition of different calibers via interchangeability of only a few parts. The firearm includes a foldable butt stock assembly for quickly and easily converting the firearm from an extended operating configuration to a compact transport configuration, and vice-versa. Additionally, the firearm includes a modular hand guard assembly having multiple mounting platforms for accommodating a variety of different accessories.
    Type: Application
    Filed: July 16, 2011
    Publication date: March 1, 2012
    Inventors: Serge Dextraze, Sylvain Morin, Emmanuel St. Pierre, Christian Vallieres, Ghyslain Durand, Michael Brent Jarboe, Gregory Phillip Paradat, Gregory A. Dennison
  • Patent number: 8122635
    Abstract: A shotgun forearm-stock shot shell carrier, for storing multiples of shotgun shells and quickly releasing the same for hand loading into a shotgun magazine or chamber. Improved efficiency and speed of loading shotgun shells may be achieved by a shotgun forearm-stock shot shell carrier, which may comprise one or multiple spring-and-follower-tensioned carrier cavities, integrated into a forearm stock having, in one embodiment, a spring steel shell retainer, such that shot shells inserted into a carrier are securely stacked end-to-end and held until the retainer is physically displaced. In one embodiment, manually displacing a thumb tab, such that it is relieved of providing counter pressure to the spring-and-follower assembly, allows the spring-and-follower assembly to force shot shells out of a carrier's cavity for loading into a shotgun or evacuating the carrier.
    Type: Grant
    Filed: November 20, 2006
    Date of Patent: February 28, 2012
    Assignee: Krow Innovation, LLC
    Inventor: Reme Alberto Pullicar
  • Patent number: 8117958
    Abstract: A semi-automatic or automatic rifle is provided the rifle having: a receiver having a hand guard portion; a barrel having a bore, the bore removably connected to the receiver, the hand guard portion surrounding at least a portion of the barrel; a gas block having a forward end and a rearward end aligned with the barrel; a sleeve removably secured to the forward end of the gas block; a piston slidably received within the gas block, wherein the gas block and the sleeve fluidly couple the piston to the bore of the barrel; wherein an increase in pressure in the bore of the barrel causes the piston to move away from the sleeve; and wherein the sleeve and the piston are each capable of being removed from the rifle through the forward end of the gas block without removing the gas block from the rifle.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: February 21, 2012
    Assignee: Colt Defense LLC
    Inventors: Paul Hochstrate, Laurance Robbins, Arthur F. Daigle
  • Patent number: 8117954
    Abstract: A kit for modifying a firearm such as a Kalashnikov assault rifle, better known as the AK-47, so as to permit the bolt carrier to be pulled back easily with either the right hand or left hand of a user. The kit includes a receiver cover including an arch-shaped crown and a pair of retaining fins that are affixed to the bottom of the crown. Each of the retaining fins has an upper portion extending outwardly and downwardly from a respective one of the opposed sides of the crown. Each of the retaining fins also has a lower portion that extends downwardly from the bottom of one the upper portions. One of the retaining fins is provided with a slot that extends along the length of its upper portion. A guide track is affixed to the retaining fin having the slot. The guide track has a pair of retaining flanges disposed on opposite sides of the slot.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: February 21, 2012
    Inventor: Douglas P. Davis
  • Publication number: 20120036756
    Abstract: A firearm includes a receiver and a barrel connected to the receiver. A hand guard extends from the receiver and defines a hand guard bore. The receiver includes a threaded end and the hand guard includes a flange extending into the hand guard bore and abutting the receiver about the threaded end. A hand guard nut abuts the flange of the hand guard and threadedly engaging the threaded end of the receiver. The hand guard nut sandwiches the flange between the hand guard nut and the receiver for attaching the hand guard to the receiver. The hand guard includes a first hand guard portion and a second hand guard portion removably attached to the first hand guard portion. The second hand guard portion is slid from an assembled position to a disassembled position to expose the hand guard nut in the hand guard bore.
    Type: Application
    Filed: July 1, 2009
    Publication date: February 16, 2012
    Applicant: ADCOR INDUSTRIES, INC.
    Inventor: Michael J. Brown
  • Publication number: 20120023802
    Abstract: A stock assembly for attachment to the receiver of a shotgun is described. The assembly includes a pistol grip; a stock; a connector tube slidable within a conduit in the stock, the stock and connector being selectively lockable to each other; an attachment member slidable within the tube conduit between fully inserted and fully extended positions; a first elongated connector attached to the attachment member and extending parallel to the longitudinal axis of the tube into attachment with the pistol grip; a second elongated connector extending from the pistol grip into engagement with the receiver, the second member being at an angle to the first member; and a compression spring in the tube conduit urging the attachment member toward its fully extended position.
    Type: Application
    Filed: October 4, 2011
    Publication date: February 2, 2012
    Inventor: Zeljko Vesligai
  • Publication number: 20120017482
    Abstract: A mounting arrangement for use with a shotgun or rifle to selectively position accessories along the barrel of the rifle. The mounting arrangement includes a forend and a series of mounting rails that receive the desired accessories. The forend includes a series of locator rails equally positioned around the outer circumference and spaced from each other at approximately 45°. The spacing of the locator rails allows a user to selectively attach an accessory in a larger number of desired locations around the outer circumference of the forend. Each of the mounting rails and locator rails engage each other in a dovetail configuration to prevent the radial separation of the mounting rail from the locator rail.
    Type: Application
    Filed: July 20, 2010
    Publication date: January 26, 2012
    Applicant: ADVANCED TECHNOLOGY INTERNATIONAL USA, LLC
    Inventor: John R. Chvala
  • Publication number: 20120017481
    Abstract: Firearms and firearm components are constructed from bonded multi-metallic base materials comprising at least two dissimilar metallic materials having different properties, such as weight, density, wear resistance, durability, hardness, and the like, bonded to one another. The components are fabricated such that the metallic material having higher impact- and wear-resistance is positioned at areas that experience impact, or that include bearing points, wear points, and interfaces with other components, while a lighter weight metallic material is positioned at component locations that don't have rigorous material property requirements. The bonded multi-metallic materials may be explosively bonded multi-metallic materials.
    Type: Application
    Filed: July 7, 2011
    Publication date: January 26, 2012
    Applicant: PACIFIC AEROSPACE & ELECTRONICS, INC.
    Inventors: Nelson Clare SETTLES, Shaun Michael McGUIRE
  • Publication number: 20120005930
    Abstract: A weapon support pad comprising a pad comprising a fastening mechanism to attach to the forend of a weapon, such as a rifle to provide support and absorb unwanted vibrations, among other advantages. The pad may be quickly and easily attachable and detachable from the weapon. A variety of fastening mechanisms may be utilized, including the hook-and-loop.
    Type: Application
    Filed: November 19, 2008
    Publication date: January 12, 2012
    Inventor: James Victor Cragg
  • Publication number: 20120005936
    Abstract: Embodiments of the invention can include systems and methods for installing a hand guard on a firearm. In embodiments, a method of installing a hand guard on a firearm can be provided. The firearm includes a barrel, a barrel nut, and a delta ring. The delta ring is retracted away from the barrel nut. A number of hand guard members are positioned about the barrel. An annular groove associated with each hand guard member is mated with a portion of a flange of the barrel nut. The flange is secured within the annular groove of at least one hand guard member. The delta ring is advanced over a portion of some or all the hand guard members.
    Type: Application
    Filed: September 23, 2011
    Publication date: January 12, 2012
    Applicant: DANIEL DEFENSE, INC.
    Inventor: Marvin C. Daniel
  • Patent number: 8091264
    Abstract: A novel firearm includes an underarm gun stock. The stock of the firearm is to be positioned under the forearm of the firearm user. Alternatively, the firearm has no underarm stock, but the action and barrel of the firearm are disposed beneath the forearm or the wrist of the user. The novel firearms promote a more steady shot with a single hand, the ability to support heavier firepower in a more compact package, and other advantages not found in prior art handguns or rifles.
    Type: Grant
    Filed: June 23, 2009
    Date of Patent: January 10, 2012
    Inventor: Samuel Dean Goertz
  • Patent number: 8091265
    Abstract: An improved floating rail system for mounting accessories on a firearm having a barrel including a chassis and a clamp adapted to attach the chassis about the barrel of the firearm. A plurality of elongate accessory mounting rails are attached to the chassis and extend parallel to an axis of the barrel. The accessory mounting rails are supported in the chassis radially spread apart from the barrel.
    Type: Grant
    Filed: January 10, 2008
    Date of Patent: January 10, 2012
    Assignee: Wilcox Industries Corp.
    Inventors: James W. Teetzel, Jesse T. Bodwell
  • Publication number: 20120000108
    Abstract: A stock for a small arms weapon that includes a first member that includes a distal end which has a receiver extension connection structure, a proximal end, a first longitudinal axis extending between the proximal end and the distal end, and a first cross-sectional profile perpendicular to the first longitudinal axis which defines a maximum outer dimension of the stock. The stock further includes a second member connected to the first member which includes a third end adjacent to the proximal end, a fourth end spaced from the distal end, and a second longitudinal axis extending between the third end and the fourth end such that the first longitudinal axis and the second longitudinal axis are disposed at an acute angle. The stock further includes a chamber inside the second member that is sized and configured to house a power supply for a small arms accessory.
    Type: Application
    Filed: June 30, 2011
    Publication date: January 5, 2012
    Inventor: Nisim Zusman
  • Publication number: 20120000109
    Abstract: A stock for a small arms weapon that includes a first member that includes a distal end which has a receiver extension connection structure, a proximal end, a first longitudinal axis extending between the proximal end and the distal end, and a first cross-sectional profile perpendicular to the first longitudinal axis which defines a maximum outer dimension of the stock. The stock further includes a second member connected to the first member which includes a third end adjacent to the proximal end, a fourth end spaced from the distal end, and a second longitudinal axis extending between the third end and the fourth end such that the first longitudinal axis and the second longitudinal axis are disposed at an acute angle. The stock further includes a chamber inside the second member that is sized and configured to house a power supply for a small arms accessory.
    Type: Application
    Filed: July 18, 2011
    Publication date: January 5, 2012
    Inventor: Nisim Zusman
  • Patent number: 8087193
    Abstract: A buttpad assembly for use on a firearm includes a base wall, a cushion body and a guard element. A firearm buttstock assembly is also included that has a buttstock body and a buttpad assembly. A method of assembling a firearm buttstock assembly is also included.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: January 3, 2012
    Assignee: Abrams Airborne Manufacturing, Inc.
    Inventor: Eric S. Kincel
  • Patent number: 8079169
    Abstract: A caliber exchange system for a firearm including a lower plate adapted for embedding within a firearm stock, an upper plate adapted to mate with the lower plate, and a receiver and integral barrel assembly attached to the upper plate to form a caliber exchange unit, the caliber exchange unit attachable and detachable from the lower plate to allow user exchange of caliber of the firearm.
    Type: Grant
    Filed: March 18, 2009
    Date of Patent: December 20, 2011
    Inventor: James P. Gregg
  • Publication number: 20110283583
    Abstract: An angled pistol grip for use in a semiautomatic weapon. Said pistol grip oriented asymmetrically from the centerline of the rifle body thereby reducing the stress on the shooter's wrist of the hand holding said pistol grip while firing. Thus allowing the shooter to correctly position the weapon, relative to the shooter's body, for accurate aiming.
    Type: Application
    Filed: January 18, 2011
    Publication date: November 24, 2011
    Inventor: Robert Freed
  • Patent number: 8062736
    Abstract: An overmolded article and process for camouflaging or layering the overmolded article, e.g. hunting equipment, etc., is described. The camouflaged or layered areas run continuously from outside to beneath the overmolded areas on the article so there are no lines of edges where the camouflaged or layered areas end and the overmolding areas begin.
    Type: Grant
    Filed: September 10, 2007
    Date of Patent: November 22, 2011
    Assignee: Polymer Corporation
    Inventors: Robert J. Coolong, James F. Ryan, Robert L. Underwood
  • Patent number: 8061072
    Abstract: A main body portion has forward and rearward extents. A conversion assembly has laterally spaced rails. Recesses formed in the rearward extent adjustably receive the rails. A stock is secured to the rails. A cheek piece has first and second surfaces. Shift components allow for the moving of the cheek piece between first and second positions. The cheek piece is positionable above and in contact with the rails when in the second position.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: November 22, 2011
    Inventor: Dinora M. Crose
  • Patent number: 8056277
    Abstract: A weapon grip assembly for attachment to a forward portion of a weapon is provided. The invention includes a base assembly supported for operative engagement by a handle. The base assembly includes clamps adapted to be secured to a forward portion of the weapon and further includes a post having a clamp end adapted to retain the clamps for pivot motion with respect thereto. The post of the base assembly is received within a bore of the handle, a mandrel being interposed between the handle and the clamps of the base assembly. As the base assembly is drawn into the handle, by rotation of the handle about the post of the base assembly, the mandrel receives the clamp end of the post, with an upper free surface thereof engaging the clamps for pivoted closure about a portion of the weapon in furtherance of securing the weapon grip assembly thereto.
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: November 15, 2011
    Assignee: R/M Equipment, Inc.
    Inventor: Todd Griffin
  • Patent number: 8051596
    Abstract: A hands-free firearm stabilizer device comprising a means for securing a firearm to perpendicularly to the shoulder of a hunter. The fully adjustable device can be adjusted to accommodate any gunstock and hunter, allowing the hunter to wait for game in a relaxed hands-free position or utilize game calls without sacrificing firearm stability. Additionally, hunters can position themselves in a seated position allowing fine aiming adjustments using his/her knee preventing unwanted noise and movement that could be detected by the game and providing a viable option for hunters with disabilities that may limit their ability participate in the sport of hunting.
    Type: Grant
    Filed: November 11, 2008
    Date of Patent: November 8, 2011
    Inventor: James G. Thomas, Jr.
  • Publication number: 20110265640
    Abstract: An automatic or semi-automatic firearm having an indirect gas operating system, the firearm having: a receiver; a bolt assembly slidably received within the receiver; a barrel having a bore, the barrel coupled to the receiver; a gas block mounted to the barrel, the gas block having a cylinder in fluid communication with the bore; a rod coupled to the cylinder and having a striking rod; wherein gas discharged from a fired cartridge displaces the rod and causes the striking rod to strike a striking surface of the bolt assembly, wherein the gas repositions the bolt assembly in bore.
    Type: Application
    Filed: May 3, 2011
    Publication date: November 3, 2011
    Inventors: Grzegorz Kuczynko, Josh Dorsey
  • Patent number: 8046949
    Abstract: Embodiments of the invention can include systems and methods for installing a hand guard on a firearm. In embodiments, a method of installing a hand guard on a firearm can be provided. The firearm includes a barrel, a barrel nut, and a delta ring. The delta ring is retracted away from the barrel nut. A number of hand guard members are positioned about the barrel. An annular groove associated with each hand guard member is mated with a portion of a flange of the barrel nut. The flange is secured within the annular groove of at least one hand guard member. The delta ring is advanced over a portion of some or all the hand guard members.
    Type: Grant
    Filed: September 22, 2008
    Date of Patent: November 1, 2011
    Assignee: Daniel Defense, Inc.
    Inventor: Marvin C. Daniel
  • Publication number: 20110258899
    Abstract: The present invention is a buffer tube assembly 2 upon which stock modules may be mounted as part of a modular stock system. The best mode buffer tube features a uniform cheek plate 10 with a track 9 disposed underneath the cheek plate 10 on either side. Rail track 8 is disposed on the underside of buffer tube module 2 and is divided in half by a longitudinal groove. Interface detents 5 are provided on the sides of buffer tube module 2. Both rail track 8 and detents 5 are provided for interface with adjustable length stock modules. Individual half-rails of the rail track 8 may be angled to improve interface performance with adjustable for length stock modules. A clip hole 13 is provided as a securement means with fixed length stock modules. The invention may also be practiced as a mounting assembly for those firearms (usually air projection type) that do not require a buffer area.
    Type: Application
    Filed: December 27, 2004
    Publication date: October 27, 2011
    Inventors: Richard M. Fitzpatrick, Stephen C. Hines
  • Patent number: 8037633
    Abstract: A handguard used on a firearm with a barrel nut having tines spaced about the outer periphery. The handguard includes a tubular body in which the inner surface adjacent the proximal end has a diameter larger than an outer diameter of the barrel nut and smaller than a diameter defined by the outer tips of the tines. Grooves are defined in the inner surface and extend longitudinally from the proximal end toward the distal end. The grooves are spaced apart around the periphery so as to correspond with the tines on the barrel nut. The body further has a circumferentially extending channel in the inner surface, spaced from the proximal end so as to receive the tines therein with the barrel nut in the tightened position to allow limited rotation of the body around the barrel relative to the barrel nut until the tines are aligned behind lands between the grooves.
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: October 18, 2011
    Inventor: Stephen P. Troy
  • Publication number: 20110247254
    Abstract: An attachment assembly for a firearm handguard includes a barrel nut for mounting on a firearm barrel and engaging the firearm handguard thereon. The barrel nut includes a first end for engaging an upper receiver of a firearm, a second end opposite the first end for receiving the firearm handguard, and a transverse groove formed on an exterior surface of the barrel nut between the first end and the second end, which mechanically locks the firearm handguard on the barrel nut. The barrel nut can include an interior surface with threads formed thereon proximate the first end for engaging complementary threads of the upper receiver. A knurled section can be formed on the exterior surface between the transverse groove and the second end, which provides frictional engagement at the interface of the barrel nut and the handguard.
    Type: Application
    Filed: December 31, 2010
    Publication date: October 13, 2011
    Inventor: Andrew S. Barnes
  • Patent number: 8028457
    Abstract: Adapter devices, apparatus, systems and methods of allowing a firearm to be supported by a foldable fore grip/gun handle. The fore grip gun handle can have bipod type legs that can be extendable from the handle. The fore grip handle can be just a vertical extension. The adapter can allow for the fore grip/gun handle to move from a fold back position along the bottom of the firearm so that the firearm can be easily carried, and the adapter to can allow for the handle to move down to a vertical support position beneath the firearm when the firearm is to be used. The adapter can also support a light in both a folded position and in a downwardly extended position, where light can be aimed forward, rearward to the side and/or pointed down from the firearm. The adapter can allow for a dual functioning component that can be either or both a fore grip and/or a light source.
    Type: Grant
    Filed: February 5, 2010
    Date of Patent: October 4, 2011
    Assignee: Grip Pod Systems, L.L.C.
    Inventors: Joseph R. Moody, Joseph D. Gaddini
  • Patent number: 8028456
    Abstract: Various detachable firearm mounting bracket device embodiments are provided. According to an embodiment, a detachable mounting bracket is adapted to allow users of various weapons platforms and field optical devices to rapidly and securely attach visual augmentation devices to a firearm. A detachable mounting bracket can comprise a housing to attach to a firearm stock, a clamping mechanism to secure the housing to a firearm, and a rail interface adapted to receive a visual augmentation device. The detachable mounting bracket device can be attached to a firearm with a clamp, screw closure, and a vertical interlock clamp. After the detachable mounting bracket is attached to a firearm, a user can easily and rapidly secure a visual augmentation device to the rail interface. Other embodiments are also claimed and described.
    Type: Grant
    Filed: February 6, 2007
    Date of Patent: October 4, 2011
    Assignee: Ashbury International Group, Inc.
    Inventor: Morris Peterson
  • Publication number: 20110225864
    Abstract: A forearm stock for a shotgun includes a forearm stock main body, an integral shot shell carrier tube, disposed in the main body, an accessory rail, at the forward end of the main body, and a removable cover, adapted to cover the accessory rail. The forearm stock main body has a forward end, a back end, a contour, and an upper cavity for receiving a shotgun's tube magazine. The shot shell carrier tube is disposed below the upper cavity, and is adapted to receive a plurality of shot shells, with an opening toward the back end. A mechanism for urging the shot shells out of the carrier tube through the opening is provided, and a retention mechanism is adapted to selectively retain the shot shells in the carrier tube. The removable cover has a contour that substantially complements a contour of the main body.
    Type: Application
    Filed: May 17, 2011
    Publication date: September 22, 2011
    Inventors: Reme A. Pullicar, James K. Bentley
  • Publication number: 20110192066
    Abstract: A hand guard assembly for attachment to a firearm includes an anchor member and a sleeve. The anchor member is coupled to the firearm and defines an inner bore through which a barrel of the firearm extends when the anchor member is coupled to the firearm. The sleeve surrounds a portion of the barrel of the firearm in an overlying relationship. The sleeve is coupled to the anchor member at a first end so that when the assembly is attached to the firearm, the sleeve is cantilevered from the anchor member with an inner surface of the sleeve and an outer surface of the barrel being radially spaced apart from one another.
    Type: Application
    Filed: January 14, 2011
    Publication date: August 11, 2011
    Inventors: James E. Kimmel, Joseph A. Ivory