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Shotgun

Shotgun-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Methods for distinguishing inflammatory bowel diseases using microbial community signatures
November 09, 2017 - N°20170321256

The inventive subject matter relates broadly to novel techniques for identification and comparative analysis of sequence features in metagenomic whole-genome shotgun (wgs) sequence data associated with particular disease states in a subject. More particularly, the inventive subject matter relates to diagnostic methods for distinguishing between different types of inflammatory bowel disease in a subject based on the microbial community signature ...
Superposed shothun with an easy -to-mount pin and a safety embodiment
Arthemis Silah Sanayi Ve Ticaret Limited Sirketi
August 24, 2017 - N°20170241731

The present invention relates to a pin embodiment which enables firing a cartridge in superposed smoothbore shotguns with superimposed barrel within the space called frame and safety embodiment. The present invention specifically relates to a pin assembly and to a safety assembly which can be assembled and disassembled easily independently from the mechanical parts inside the frame within shotguns.
Shotgun shell wad
Schultz Waterfowl, Llc
August 17, 2017 - N°20170234662

A shotgun shell wad may include a plurality of resilient flaps spaced evenly around a circumference of a cylindrical body configured to receive shot, with the flaps covering less than half of the circumference. The flaps may be in an undeployed state until a shotgun shell is fired and the wad exits the barrel. The movement of the wad through ...
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Caliber shell with rigid mounting to housing of stabilizing fins
Grip Plus Inc
July 20, 2017 - N°20170205213

The invention relates to ammunition for firearms, as smooth and a rifled barrel. The projectile with rigid attached to the housing stabilizing fletching block, plates of fletching block have a continuation on the housing, centering the projectile in the barrel. In the offered variant, on the friction and heat of the bullet and the barrel takes about 1% of the shot ...
System for analyzing performance of an activity involving using an implement to strike a moving ...
Virtual Clays, Llc
June 15, 2017 - N°20170169721

Systems for analyzing performance of an activity involving using an implement to strike a moving target object effectively have a first sensor attached to the implement, a second sensor attached to a launcher human or mechanically operable to launch the moving target, wherein the first sensor generates a signal associated with motion of the implement, wherein a second sensor generates ...
Degradable shotgun wad
College Of William & Mary
June 08, 2017 - N°20170160062

Herein we describe shotgun shells each having a degradable wad comprising a polyhydroxyalkanoate polymer, as well as methods for ensuring that such wad degrades quickly after landing in an aquatic environment. Plastic, aquatic debris has a negative economic and ecological impact, and thus it is advantageous to use implements that will degrade into environmentally benign compounds. Incorporating a degradable wad ...
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Shotgun Patent Applications
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Fire control for auto-loading shotgun
Ra Brands, L.l.c.
May 18, 2017 - N°20170138681

A firearm may include a receiver and a barrel coupled to the receiver having a chamber at a breech end thereof for receiving a round of ammunition, as well as a magazine that supplies rounds of ammunition to the chamber. The firearm may further include a bolt assembly movable about the receiver to direct the rounds of ammunition towards the ...
Shotgun fitter
Ra Brands, L.l.c.
May 11, 2017 - N°20170131063

A tool used in fitting a shotgun to a user can be a block and an elongated cross shaped portion extending therefrom. The block has a back side and has a front side from which the cross shaped portion extends at a substantially right angle. The cross shaped portion divides an aligning portion of the flat surface into four regions ...
Bolt action chassis for rifles, shotguns, and muzzle loaders
Drake Associates, Inc.
May 04, 2017 - N°20170122684

A universal chassis for a firearm includes sidewalls. The sidewalls define a trigger well that is configured to receive a trigger mechanism. One of the sidewalls may define a cutout adjacent the trigger well. The chassis is configured to interchangeably receive a bolt action and a barrel for a shotgun, a muzzle loader, and a rifle. The cutout is sized ...
Mounting bracket
Drake Associates, Inc.
April 27, 2017 - N°20170115087

An adjustable rifle-holding device is adapted for use in a vehicle and can be adjusted to support different sizes and types of rifles. The rifle-holding device allows easy access to a stored rifle to authorized users. The rifle holder or rack will accommodate a variety of rifles and shotguns. A rifle may then be inserted into the holding device, and ...
Shotshell having wad with enhanced fin deployment
Vista Outdoor Operations Llc
April 20, 2017 - N°20170108318

A shotgun shell has a polymer wad with a forward shot cup portion and a rearward propellant cup, the wad in a casing, shot in the shot cup, propellant in the propellant cup, and a primer. The rearward propellant cup portion having enhanced fin deployment such that the shells are operative with shotguns with no chokes, shotguns with ported chokes, ...
Compression follower
Vista Outdoor Operations Llc
April 13, 2017 - N°20170102196

Implementations of the present disclosure relate to apparatuses, systems, and methods for constructing, installing, and using a compression follower in a tubular firearm magazine. In particular, the compression follower resides inside a shotgun magazine and replaces the standard follower. The compression follower has a compressible tail, thereby providing the capacity of a standard follower and increased reliability by aligning the ...
Simulated shotgun shell pocket caddy
Vista Outdoor Operations Llc
February 09, 2017 - N°20170036823

A storage-able simulated shotgun shell pocket caddy, comprising: a removable crimp end cap element, a shotgun shell brass head end member, a built-in accessible storage chamber element. A simulated shotgun shell pocket caddy configured, wherein when a cap is openable and closable via a user a stored item is easily accessible to the user.
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Noninvasive diagnosis of fetal aneuploidy by sequencing
The Board Of Trustees Of The Leland Stanford Junior University
February 02, 2017 - N°20170029890

Disclosed is a method to achieve digital quantification of dna (i. E., counting differences between identical sequences) using direct shotgun sequencing followed by mapping to the chromosome of origin and enumeration of fragments per chromosome. The preferred method uses massively parallel sequencing, which can produce tens of millions of short sequence tags in a single run and enabling a sampling ...
Dart delivery system
The United States Of America, As Represented By The Secretary Of Agriculture
February 02, 2017 - N°20170027677

The dart delivery system is designed to be fired from a conventional shotgun. The dart body is enclosed within an outer casing of a shotgun shell. A needle with enclosed medication is connected to the dart body. A fragmentable tip is positioned at the end of the needle. In operation, when the shotgun shell is fired, the dart body and ...
Metal-metal-matrix composite barrels
The United States Of America, As Represented By The Secretary Of Agriculture
January 19, 2017 - N°20170016691

The invention is directed to the construction of weapon barrels from a steel core and at least one metal-matrix material sleeve, forming a composite metal-metal-matrix barrel which are applicable in rifles, shotguns, cannons, and mortars. Due to the properties of the metal-matrix materials (e. G. Higher specific strength, higher specific heat capacity and lower density), the composite barrels can exhibit ...
Shotgun shell carrier
Safariland, Llc
January 12, 2017 - N°20170010083

A shotgun shell carrier includes two clips on opposite ends of a bracket, for holding two shells end to end. Each clip has a shell end compartment for receiving an end portion of a shelf. Each clip has a hood that extends over the shell end compartment to block longitudinal movement of the shell out of the clip.
Shotgun ammunition conversion system
Safariland, Llc
December 08, 2016 - N°20160356566

A shotgun ammunition conversion system has a detachable magazine well having a sleeve defining a rectangular passage adapted to removably receive an ammunition magazine, a boss extending forward of the sleeve and at a level above at least a portion of the sleeve, the boss being adapted to be received in the rear aperture of the magazine tube, and a ...
Universal mount for folding bayonet
Safariland, Llc
December 01, 2016 - N°20160349006

A picatinny/weaver style mount for a folding bayonet provides a cradle with set screws, for affixing the folding bayonet to the mount. The mount can be affixed to any picatinny/weaver style rail that is on the barrel of a rifle, automatic weapon, shotgun, or other long firearm. Below the cradle, is a rail mount that provides a main ...
Clamshell gunlock with rifle barrel insert
Santa Cruz Gunlocks Llc
November 10, 2016 - N°20160327355

An apparatus for adapting a clamshell-type of gunlock for a shotgun to lock a rifle. The clamshell gunlock can be easily modified using the apparatus without the need for basic changes to the gunlock. The apparatus has two parts: a first insert, attached to the base of the gunlock to reduce the volume of the gunlock to hold a rifle; ...
Shotgun shell magazine
American Tactical Imports, Inc.
November 10, 2016 - N°20160327354

A shotgun shell magazine to be received within a mil-spec magazine of an m16/ar-15 mil-spec firearm is disclosed. The magazine has an open top end defining a cavity configured to receive one or more shotgun shells. The magazine body includes a feed lip which partially occludes the open top end and a rim edge including a vertical edge strip ...
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