USRE39465E1 - Modular sleeve yoke - Google Patents
Modular sleeve yoke Download PDFInfo
- Publication number
- USRE39465E1 USRE39465E1 US10/811,794 US81179404A USRE39465E US RE39465 E1 USRE39465 E1 US RE39465E1 US 81179404 A US81179404 A US 81179404A US RE39465 E USRE39465 E US RE39465E
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- US
- United States
- Prior art keywords
- barrel
- receiver
- firearm
- sleeve
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000007373 indentation Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000007667 floating Methods 0.000 abstract description 6
- 239000007787 solid Substances 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004297 night vision Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 208000016261 weight loss Diseases 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
- F41C23/00—Butts; Butt plates; Stocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
- F41C23/00—Butts; Butt plates; Stocks
- F41C23/16—Forestocks; Handgrips; Hand guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G11/00—Details of sighting or aiming apparatus; Accessories
- F41G11/001—Means for mounting tubular or beam shaped sighting or aiming devices on firearms
- F41G11/003—Mountings with a dove tail element, e.g. "Picatinny rail systems"
Definitions
- This invention relates to integration means, and more particularly to a device added to a firearm for incorporating ancillary equipment.
- a gun barrel should be physically isolated, i.e., “floating”. It is preferred that nothing be attached to the gun barrel, thereby isolating the barrel physically and eliminating bending and “droop” along the barrel's longitudinal axis.
- the ideal arrangement for lasers and ancillary optics and electronics is one of complete isolation from the gun barrel. The temperature of a gun barrel in use can rise to 900° F. This type of heat, as well as the physical shock on the gun barrel from firing, will quickly destroy lasers and ancillary optics and electronics.
- the present invention provides a modular receiver sleeving system.
- the general purpose of the present invention which will be described subsequently in greater detail, is to provide a new and improved interface means for firearms which will isolate the gun barrel while providing various capabilities for mounting and integrating optics, lasers and sensors.
- the present invention extends the Swan universal receiver sleeve forward above the firearm barrel to a position just short of the firearm front sight.
- a weaver type interface return portion may be provided on the underside of the sleeve, or left solid over the barrel in front of the receiver to accommodate solid handguards or modular, dovetailed handguards.
- the underside of the rear portion of the sleeve is fixedly attached to the receiver top.
- the underside of the forward portion of the sleeve has an upper handguard piece attached thereto.
- a bottom handguard piece is fitted about the bottom of the gun barrel and is attached to the upper handguard piece via a unique channel and track system. The handguard pieces are not physically connected in anyway to the gun barrel.
- the sleeve is self supported by the connection of the rear portion underside to the receiver top.
- Laser, electronics and optics modules may optionally be attached to the sleeve top side or to the upper handguard piece via special male and female dovetail track devices.
- the barrel of the rifle is essentially free floating. This permits greater shooting accuracy and protects sensitive electrical components integrated into and onto the firearm via the invention. Lighter weight barrels can be utilized as they are no longer deflected by outside pressure and direct transfer of heat to the hand is also eliminated.
- the modular sleeve is self supported by the connection of the rear portion underside to the receiver top, additional support may be provided by the addition of a special yoke about the barrel nut of the firearm to which the modular sleeve is attached.
- the special yoke of the present invention reinforces the modular sleeve while keeping the firearm barrel free floating.
- the present invention is a modular sleeve for interfacing modular enhancements to a firearm, said firearm having minimally a receiver with a stock and barrel attached thereto, said barrel defining the forward portion of the firearm and said stock defining the rearward portion of the firearm, said firearm longitudinal axis being defined as horizontal and running from said stock through said receiver to said barrel, said receiver having a forward portion, a top and a rearward portion, said barrel being joined to the forward portion of the receiver, said stock being joined to the rearward portion of the receiver.
- the modular sleeve is made up of a universal receiver sleeve having a top side, an underside and two opposite sides connecting said top side with said underside, said universal receiver sleeve being further defined as having a forward portion and a rear portion, the underside of the rear portion of the universal receiver sleeve being fixedly attached to the firearm receiver top, said receiver sleeve forward portion extended forward above the firearm barrel.
- the modular sleeve has an upper handguard piece with a front, rear, top, open bottom, opposing sides, outer side surfaces and inner side surfaces, said top, sides and bottom defining a hollow interior, said front and rear defining an upper handguard piece longitudinal axis, said upper handguard piece top being joined to the underside of the forward portion of the receiver sleeve.
- the modular sleeve also has a bottom handguard piece having a front, rear, open top, bottom, opposing sides, outer side surfaces and inner side surfaces, said bottom, sides and top defining a hollow interior, said front and rear defining a bottom handguard piece longitudinal axis, said bottom handguard piece being removably attached to the upper handguard piece.
- the upper handguard piece and attached bottom handguard piece surround the firearm barrel without touching said barrel.
- a special yoke is positioned about the firearm barrel nut of the firearm to which the modular sleeve is attached, said upper handguard piece rear being attached to said special yoke.
- the special yoke is held in place on the barrel nut by attachment to the modular sleeve and the barrel nut.
- the special yoke may be further held in place by a delta ring with those firearms with a handguard delta ring.
- the present invention provides a foundation for integrated laser fire control devices, sensors, communications, and a vast array of quickly attached ancillary devices, such as standard night vision, thermal, shot guns, grenade launchers, and other special systems.
- a standard heavy or light weight barrel can be utilized because the present invention isolates and prevents hand, sling, and bipod pressure from deflecting the barrel.
- barrel handguards are not attached to the hot barrels, and provide a much cooler grip for the shooter. Weight reductions of at least one-half pound can be accomplished by use of a light weight barrel and the elimination of conventional solid aluminum and/or plastic handguards and their barrel hardware.
- the modular sleeve is attached to the firearm upper receiver in a manner that provides a solid system, attachable or removable by a qualified armorer or a trained soldier. Greater accuracy is accomplished because the firearm has a free floating barrel with the instant invention and thereby no outside forces deflecting point of aim.
- FIG. 1 is a side elevational view of a standard combat firearm.
- FIG. 2 is a front perspective view of a universal receiver sleeve
- FIG. 3 is a front perspective view of the rear portion of the sleeve of FIG. 2 .
- FIG. 4 is a front perspective view of a modular sleeve mounted on a firearm.
- FIG. 5 is a front, exploded perspective view of a modular sleeve.
- FIG. 6A is a diagrammic front view of a modular sleeve, with bottom handguard attached, positioned about a rifle barrel.
- FIG. 6B is a diagrammic front view of another embodiment of a modular sleeve, with bottom handguard attached, positioned about a rifle barrel.
- FIG. 6C is a diagrammic front view of the modular sleeve of FIG. 6A with dovetail interface element attached.
- FIG. 7 is a bottom perspective view of the bottom handguard.
- FIG. 8 is a top perspective view of the upper handguard.
- FIG. 9 is a top sectional view of the bottom handguard with exploded attachment element.
- FIG. 10 is a top sectional view of the bottom handguard with attachment element.
- FIG. 11 is sectional view of the interior of the bottom handguard.
- FIG. 12 is a close-up view of a section of the bottom handguard.
- FIG. 13 is a front, top perspective view of the bottom handguard.
- FIG. 14 is a rear perspective view of the modular sleeve.
- FIG. 15 is a rear perspective view of another embodiment of the modular sleeve.
- FIG. 16 is an exploded view of the modular sleeve embodiment of FIG. 15 .
- FIG. 17 shows a side elevational view of the connection between the firearm barrel and the firearm receiver.
- FIG. 18 provides a disassembled, or exploded, view of the parts of the assembly shown in FIG. 17 .
- FIG. 19 is a side elevational view of the various parts of the assembly shown in FIG. 18 .
- FIG. 20 is a front elevational view of each of the parts shown in FIG. 19 .
- FIG. 21A is a front elevational view of the special yoke of the present invention.
- FIG. 21B is a rear elevational view of the special yoke of the present invention.
- FIG. 21C is a bottom view of the special yoke of the present invention.
- FIG. 21D is a top view of the special yoke of the present invention.
- FIG. 21E is a side elevational view of the special yoke of the present invention.
- FIG. 22 is a sectional side view along the line 22 — 22 of FIG. 21 B.
- FIG. 23A is a front, perspective view of the upper hand guard piece.
- FIG. 23B is a rear perspective view of the upper hand guard piece.
- FIG. 24 is a side view, partly in section, of the special yoke engaging the firearm barrel nut.
- FIG. 25 is a bottom view of the yoke engaged to the barrel nut.
- FIG. 26A is a front elevational view of another embodiment of the special yoke of the present invention.
- FIG. 26B is a rear elevational view of the special yoke of FIG. 26 A.
- FIG. 26C is a bottom view of the special yoke of FIG. 26 A.
- FIG. 26D is a top view of the special yoke of FIG. 26 A.
- FIG. 26E is a side elevational view of the special yoke of FIG. 26 A.
- FIG. 27 is a sectional side view along the line 27 — 27 of FIG. 26 B.
- FIG. 28A is a front, perspective view of another embodiment of the upper hand guard piece.
- FIG. 28B is a rear perspective view of the upper hand guard piece of FIG. 28 A.
- FIG. 29 is a side view, partly in section, of the second embodiment special yoke engaging the firearm barrel nut.
- FIG. 30 is a bottom view of the second embodiment special yoke engaged to the barrel nut.
- FIG. 1 an outline of a conventional combat firearm 10 having a conventional stock 11 , upper receiver 12 with flat top 13 , lower receiver 17 , barrel 16 , pistol grip 7 , and magazine 9 .
- the barrel 16 is joined to the upper receiver 12 .
- the barrel 16 defines the forward portion of the firearm 10 and the stock 11 defines the rearward portion of the firearm 10 .
- the longitudinal axis of the firearm 10 runs from stock 11 through receiver 12 , 17 to barrel 16 .
- the barrel 16 is joined to the forward portion 14 of the upper receiver 12 , i.e., the upper receiver 12 “receives” the barrel 16 .
- the stock 11 is joined to the rear portion 15 of the upper receiver 12 .
- the barrel 16 has protective handguards 18 about its circumference.
- the firearm barrel 16 is detachably secured to a screw-threaded barrel port 160 at the front of the upper receiver forward portion 14 by means of a barrel nut assembly 161 .
- the barrel nut assembly 161 is comprised of a barrel nut 170 , a delta ring 162 , a delta ring spring 163 , and a delta ring lock washer 164 .
- the delta ring 162 is used to hold conventional handguards (not shown) in place.
- the tops of the barrel nut 170 , delta ring 162 , delta ring spring 163 and delta ring lock washer 164 are either notched or open to accommodate the firearm's gas tube (not shown).
- the spring 163 urges the delta ring 162 over the barrel nut 170 .
- the present invention provides a modular sleeve 1 about the firearm barrel 16 replacing the firearm's conventional handguards with a handguard assembly integrated into the modular sleeve 1 .
- the present invention is anchored by the universal receiver sleeve 2 disclosed in applicant's U.S. Pat. No. 5,142,806, issued on Sep. 1, 1992, “Universal Receiver Sleeve”, to Richard E. Swan, and incorporated herein by reference.
- FIG. 2 illustrates a full universal receiver sleeve 2 comprised of a front portion 3 , a rear portion 4 and two sides 5 .
- FIG. 3 illustrates the receiver rear portion 4 only.
- the receiver sleeve rear portion 4 only is actually joined to the upper receiver 12 .
- the rear portion 4 is attached to the upper receiver 12 by means of one or more fasteners 33 joined through the sleeve sides 5 across the receiver top 13 .
- the sleeve front portion 3 extends forwardly over the firearm barrel 16 .
- the Swan sleeve 2 has a top section 20 (see FIGS. 2 and 3 ) and a bottom section 40 (see FIG.
- the receiver sleeve top section 20 has a longitudinal, horizontally positioned base portion 21 along its length.
- the base portion 21 has two long side edges 29 .
- a first longitudinal rail 22 extends upward from the base portion 21 adjacent one of the long side edges 29 and a second longitudinal rail 23 extends upward from the base portion 21 adjacent the other of the long side edges 29 .
- the second rail 23 is in spaced parallel relationship to the first rail 22 .
- a longitudinal opening, i.e., channel 28 is formed between the first and second rails 22 , 23 .
- the upper surface 24 of the first rail 22 lies on the same horizontal plane as the upper surface 25 of the second rail 23 .
- Optional notches 26 may also be provided in the rails 22 , 23 .
- the notches 26 provide additional means of engaging other components.
- the quantity and placement of pairs of notches 26 are as required or needed.
- Each of the two long side edges 29 of the base portion 21 and rails 22 , 23 are integral with external angled engagement surfaces 30 which extend the full length of the top section 20 .
- the receiver sleeve top section 20 is joined to the receiver sleeve bottom section 40 .
- the receiver sleeve bottom section also has a longitudinal, horizontally positioned base portion 41 along its length.
- the base portion 41 has two long side edges 49 .
- a first rail 42 extends downward from the base portion 41 adjacent one of the long side edges 49 and a second rail 43 extends down-ward from the base portion 41 adjacent the other of the long side edges 49 .
- the second rail 43 is in spaced parallel relationship to the first rail 42 .
- the top section base 21 is joined in a mirrored, face to face relationship to the bottom section base 41 .
- the lower surface 44 of the first rail 42 lies on the same horizontal plane as the lower surface 45 of the second rail 43 .
- Each of the two long side edges 49 of the base portion 41 and the rails 42 , 43 are integral with an angled engagement surface 50 which extends the full length of the bottom section 40 .
- a longitudinal resultant channel 48 is formed between the integrated rail-angled engagement surfaces 42 , 50 and 43 , 50 .
- the cross section shape of the channel 48 will vary from firearm to firearm depending on the upper receiver top 13 contour of the particular firearm.
- the channel 48 is the interface and engagement means between the receiver sleeve 2 and the firearm 10 or the sleeve 2 and other firearm ancillary elements.
- the nominal cross section of the channel 48 and the cross section of the receiver sleeve top section 20 are identical. This permits complex integration of various modules to a firearm 10 .
- the channel cross section provides a weaver type interface return.
- the present invention provides for extension of the receiver sleeve 2 forward above the firearm barrel 16 to a position just short of the firearm front sight 19 .
- This is the sleeve front portion 3 described above.
- the receiver sleeve bottom section 40 may be a weaver type interface or left solid over the barrel 16 in the receiver front portion 3 to accommodate solid handguards or modular, dovetailed handguards.
- the bottom section 40 of the rear portion 4 of the sleeve 2 has a weaver type interface and is fixedly attached to the receiver top 13 .
- the bottom section 40 of the front portion 3 of the sleeve 2 has an upper handguard piece 50 attached thereto.
- a bottom handguard piece 70 is fitted about the bottom of the gun barrel 16 and is attached to the upper handguard piece 50 .
- the handguard pieces 50 , 70 are not physically connected in any way to the gun barrel 16 .
- the sleeve 2 is self supported by the joining of the sleeve rear portion 4 bottom section 40 to the receiver top 13 .
- the top of the 53 upper handguard 50 and receiver sleeve bottom section 40 may be integrated into one piece, thereby forming a resulting upper handguard piece top 53 , said resulting upper handguard piece top having an upper surface 49 and an undersurface 59 .
- Laser, electronics and optics modules may optionally be attached to the sleeve top section 20 or to the upper handguard piece 50 via special male and female dovetail track devices.
- the barrel 16 of the firearm 10 is essentially free floating. This permits greater shooting accuracy and protects sensitive electrical components integrated into and onto the firearm. Lighter weight barrels can be utilized as they are no longer deflected by outside pressure and direct transfer of heat to the hand is eliminated.
- the receiver sleeve rear portion 4 would incorporate a standard non-optical, flip up sight 6 at the rear 35 of the receiver top section 20 .
- Windage and elevational adjustments 36 and 37 may also be included.
- the flip up sight 6 is not shown in the modular sleeve figures, as a desired feature, a flip up sight would normally be included with the modular sleeve 1 .
- the upper handguard piece 50 has a front 51 , rear 52 , top 53 , open bottom 54 , opposing sides 55 , outer side surfaces 56 and inner side surfaces 57 , said top 53 and sides 55 defining an interior 58 .
- the front 51 and rear 52 define the upper handguard piece's longitudinal axis.
- the top 53 may be formed into a male weaver type interface.
- Each of the upper handguard side outer surfaces 56 have two longitudinal channels formed therein, i.e., a large and shallow upper channel 60 and a bottom interface channel 61 .
- the concave shape formed in the upper handguard piece by the channel 60 permits heat to escape faster from the firearm barrel area.
- the channel also permits ancillary equipment to be placed closer to the center line of the barrel bore.
- the bottom interface channel 61 is positioned near to the bottom 54 and has a general female, T-shaped cross section.
- the bottom handguard piece 70 has a front 71 , rear 72 , open top 73 , bottom 74 , opposing sides 75 , outer side surfaces 76 and inner side surfaces 77 , said bottom top 74 and sides 75 defining an interior 78 .
- the front 71 and rear 72 define the bottom handguard piece's longitudinal axis.
- the bottom 74 may be formed into a male weaver type interface.
- Each of the bottom handguard side outer surfaces 76 have two longitudinal channels formed therein, i.e., a small and shallow upper channel 80 and a larger, shallow bottom channel 81 .
- the channels 80 , 81 provide hand gripping means for a user.
- the upper handguard rear 52 and bottom handguard piece rear 72 may be shaped to accommodate various firearm barrel-receiver connection means.
- FIG. 14 illustrates an example of a military application for a firearm which has the normal handguard delta ring 162 removed.
- FIG. 15 illustrates a typical commercial application wherein the firearm normal handguard delta ring 162 has not been removed. This requires that the upper handguard piece rear 52 be cut back more than the military version shown in FIG. 14 in order to accommodate the delta ring 162 .
- the bottom hand guard inner side surfaces 77 each have a longitudinal T-shaped protrusion 82 position near to the top 73 , each protrusion being a mirror of the other.
- the bottom handguard piece 70 is adapted to being joined to the upper handguard piece 50 by sliding the bottom handguard longitudinal T-shaped protrusion 82 into the upper handguard bottom interface channel 61 .
- spring-loaded connectors 88 are inserted through the bottom handguard piece sides 75 to hold the handguard pieces 50 , 70 in proper alignment.
- Apertures 62 may be formed in the upper handguard shallow upper channel 60 for heat ventilating purposes.
- the upper handguard rear 52 may also be tapered back toward the top 53 to add strength to the invention.
- Apertures 84 may also be formed in the lower handguard lower channel 81 for heat ventilating purposes.
- the lower handguard piece left and right T-shaped protrusions 82 engage the upper handguard piece bottom interface channels 61 .
- the bottom handguard piece 70 is positioned fully to the upper handguard piece front 51 and then brought back rearwardly in order to have the lower handguard piece left and right T-shaped protrusions 82 engage the upper handguard piece bottom interface channels 61 .
- the invention embodiment shown provides for an interrupted interface railing system comprised of cutout portions 65 , 85 in the upper handguard interface channel 61 and bottom handguard upper channel 80 .
- Each remaining stud 66 , 86 of the interface channel 61 and channel 80 is a nominal 3 ⁇ 4 inch in longitudinal length.
- the cutout portions 65 , 85 are also a nominal 3 ⁇ 4 inch in longitudinal length. This allows the lower handguard piece 70 to be placed a nominal 3 ⁇ 4 inch forward of and in alignment with the upper handguard piece 50 . The lower handguard piece 70 is then pulled back rearwardly 3 ⁇ 4 inch. The studs 66 , 86 then fully engage and lock into one another.
- the upper handguard piece top 53 and/or receiver sleeve front portion 3 may have a longitudinal gap 130 formed therein.
- the gap 130 provides room to compensate for various height requirements for the various devices.
- the gap 130 is most clearly shown in FIG. 14 .
- An interface element 131 attached to the gap 130 is most clearly shown in FIG. 15 .
- a hinging element 132 is fixed to the upper handguard piece top 53 at the front 51 and is adapted to pivotally join an interface element 131 which may have different attachment configurations on each surface.
- each external dovetail interface element 90 has an exterior horizontal surface 91 with a cross-sectional dovetail shape adapted to attach ancillary equipment, and an opposite, generally flat, interior surface 93 having one or more T-shaped protrusion 92 adapted to engage the cutout portions 85 of the lower handguard upper channels 80 and come into alignment with the studs 86 for engagement with the upper handguard interface channel 61 .
- any number of studs 86 may be modified in any nominal longitudinal length to accommodate dovetail interface elements 90 of varying lengths.
- the dovetail interface elements 90 also have one or more apertures 94 formed therethrough, said apertures 94 adapted to receive a screw 96 .
- the screw 96 enables a dovetail interface element 90 to be engaged directly to the modular sleeve 1 at one of the apertures 98 formed directly at various points in the modular sleeve 1 .
- the modular sleeve apertures 98 may have helicoils 99 inserted therein to provide threaded engagement with a screw 96 .
- the receiver top 13 has a plurality of notches 8 formed thereon, each said notch 8 having a rectangular cross section and are formed transverse to the longitudinal axis of the firearm 10 .
- the universal receiver sleeve 2 has an elongated rectangular opening 150 formed in a first universal receiver sleeve opposite side 5 , said rectangular opening 150 extending from the universal received sleeve opposite side lower surface 45 a predetermined distance toward the universal receiver top side 25 terminating in a rectangular opening upper edge 151 , said rectangular opening upper edge having a plurality of rectangular notches 141 formed therein.
- the second universal receiver sleeve opposite side 5 ′ has a plurality of apertures 152 formed therein, each said aperture 152 being formed directly opposite a first universal received sleeve opposite side rectangular notch 141 .
- a sleeve dovetail interface element 140 is provided for engagement with the universal receiver sleeve rear portion 4 .
- the sleeve dovetail interface element 140 has an exterior horizontal surface 142 with a unique cross-sectional dovetail shape adapted to attach ancillary equipment, and an opposite interior surface 143 with a standard dovetail configuration for securing the universal receiver sleeve rear portion 4 to the receiver top 13 .
- the sleeve dovetail interface element interior surface 143 is adapted to engage said universal receiver sleeve opposite side elongated opening 150 and a side 153 of said receiver top 13 .
- the sleeve dovetail interface element interior surface projecting elements 144 are adapted to engage the elongated rectangular opening rectangular notches 141 , the receiver top notches 8 and the apertures 152 in said second received sleeve opposite side 5 ′.
- Special nuts 145 each adapted to engage a portion of a sleeve dovetail interface element interior surface projecting element projecting through each aperture 152 are also provided.
- the sleeve dovetail interface element 140 permits devices to be secured to the side of a firearm, adjacent to the upper receiver without interfering with the functions or handling of the firearm.
- the firearm barrel 16 is detachably secured to a screw threaded barrel port 160 at the front of the upper receiver forward portion 14 by means of a barrel nut assembly 161 .
- the assembly barrel nut 170 has a generally cylindrical body 174 with a central longitudinal threaded opening 171 permitting the nut to be slid over the firearm barrel 16 and cooperatively engaging a flange (not shown) on the barrel 16 .
- Said barrel nut threaded opening 171 adapted to engage the screw threaded barrel portion 160 at the front of the upper receiver forward portion 14 .
- the barrel nut 170 has a forward end 172 with a number of prongs 173 protruding radially outward from the barrel nut body 174 .
- the barrel nut prongs 173 are adapted to be engaged by a wrench to tighten or loosen the barrel nut 170 .
- the special yoke 180 is a U-shaped device having two upright elements 181 interconnected by a curvilinear element 182 .
- the special yoke 180 has a top 183 , bottom 184 , front 185 , rear 186 and two opposite sides 187 .
- the curvilinear element 182 contains the yoke bottom 184 .
- the upright elements 181 terminate at the yoke top 183 .
- the upright elements 181 are generally rectangular block-like elements protruding forwardly away from the special yoke rear 186 .
- the side 187 of each upright element 181 each has at least one threaded, lateral aperture 188 formed therethrough. Other embodiments could have more than one lateral aperture.
- each upright element 181 also has an indentation 189 formed therein about each said aperture 188 .
- the indentation 189 is adapted to receive a screw head.
- the rear 186 of the curvilinear element 182 has a channel flange 190 formed at the yoke bottom 184 opening upward.
- the channel flange 190 and yoke bottom 184 have a rectangular notch 191 formed therein.
- the special yoke 180 is positioned in front of the barrel nut 170 so that the special yoke rear 186 is against the barrel nut forward end 172 .
- the rear 186 of the special yoke channel flange 190 is positioned to engage the barrel nut body 174 while the channel 190 covers the lower half prongs 173 without actually touching the prongs 173 .
- the special yoke of FIG. 22 corresponds to the view shown in FIG. 24 .
- FIG. 25 is a bottom view of the special yoke 180 engaged to the firearm barrel nut 170 with only two prongs 173 visible through the special nut notch 191 .
- the bottom handpiece 70 has been removed and only a portion of the upper handguard piece 50 is visible.
- the delta ring 162 which is spring loaded and is held back with a screw driver or the like while the special yoke 180 is installed, is released and moves forward substantially covering the barrel nut 170 and a portion of the special yoke 180 .
- the special yoke notch 191 provides access for a screw driver or other tool in manipulating the delta ring 162 and special yoke 180 .
- the special yoke 180 is positioned exactly the same way over the barrel nut 170 .
- the upper handguard piece 50 has a small, circular horizontal aperture 63 formed through each upper hand guard piece side 55 near to the rear 52 in the bottom interface channel 61 .
- threaded screws 195 are inserted through the upper handguard piece small, circular horizontal apertures 63 for threaded engagement with the special yoke lateral apertures 188 .
- the upper handguard piece 50 is then supported not only by the rear portion underside 40 to the receiver top 13 , but also by the engagement of the upper handguard piece 50 with the special yoke 180 .
- the special yoke 180 is joined to the barrel nut 170 and optionally held in position by the delta ring 162 .
- the special yoke 180 does not touch the firearm barrel 16 . Additional downward pressure on the upper handguard piece top 53 translates by means of the special yoke 180 to the firearm barrel nut 170 .
- the firearm barrel nut 170 and special yoke 180 are made from steel thereby slowing down heat transfer from the firearm barrel 16 to the aluminum upper receiver 12 .
- the special yoke upright elements 181 have generally rectangular block-like elements 192 protruding laterally sideways. See FIGS. 26A-27 .
- the top 193 of each laterally protruding element 192 each has a threaded, vertical aperture 188 formed therethrough.
- the top 193 of each laterally protruding element 192 also has an indentation 189 formed therein about each said aperture 188 .
- Each indentation 189 is adapted to receive a screw head. As may be seen from FIGS.
- the upper handguard piece 50 has a small, circular, vertical aperture 63 formed through the longitudinal element 64 along each upper hand guard piece side 55 separating the shallow upper channel 60 from the bottom interface channel 61 .
- the aperture 63 is formed near to the rear 52 of the upper hand guard piece 50 .
- a notch 67 is also formed in the upper handguard piece cut out portion 65 at the upper handguard rear 52 .
- the special yoke laterally protruding elements 192 each engage an upper handguard piece notch 67 .
- threaded screws 195 are inserted through the upper handguard piece small, circular, vertical apertures 63 for threaded engagement with the special yoke vertical apertures 188 .
- the upper handguard piece 50 is then supported not only by the rear portion underside 40 to the receiver top 13 , but also by the engagement of the upper handguard piece 50 with the special yoke 180 .
- the special yoke 180 is joined to the barrel nut 170 and optionally held in position by the delta ring 162 .
- the special yoke 180 does not touch the firearm barrel 16 .
- Additional downward pressure on the upper handguard piece top 53 translates by means of the special yoke 180 to the firearm barrel nut 170 .
- the firearm barrel nut 170 and special yoke 180 are made from steel thereby slowing down heat transfer from the firearm barrel 16 to the aluminum upper receiver 12 .
Abstract
Description
Claims (36)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/811,794 USRE39465E1 (en) | 2001-03-09 | 2004-03-29 | Modular sleeve yoke |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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US27414701P | 2001-03-09 | 2001-03-09 | |
US10/007,590 US6490822B1 (en) | 2001-03-09 | 2001-12-10 | Modular sleeve |
US10/061,515 US6499245B1 (en) | 2001-03-09 | 2002-02-01 | Modular sleeve yoke |
US10/811,794 USRE39465E1 (en) | 2001-03-09 | 2004-03-29 | Modular sleeve yoke |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/061,515 Reissue US6499245B1 (en) | 2001-03-09 | 2002-02-01 | Modular sleeve yoke |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE39465E1 true USRE39465E1 (en) | 2007-01-16 |
Family
ID=46278777
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/061,515 Ceased US6499245B1 (en) | 2001-03-09 | 2002-02-01 | Modular sleeve yoke |
US10/811,794 Expired - Lifetime USRE39465E1 (en) | 2001-03-09 | 2004-03-29 | Modular sleeve yoke |
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US10/061,515 Ceased US6499245B1 (en) | 2001-03-09 | 2002-02-01 | Modular sleeve yoke |
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US20060053673A1 (en) * | 2003-03-27 | 2006-03-16 | Johannes Murello | Firearms, adapters for firearms and methods for using the same |
US20060236582A1 (en) * | 2002-05-10 | 2006-10-26 | Lewis Karl R | Monolithic rail platform and bolt assemblies for a firearm |
US20070017139A1 (en) * | 2004-07-29 | 2007-01-25 | Larue Mark C | Hand-guard / barrel nut clamp assembly for tactical firearm |
US20070033851A1 (en) * | 2004-06-16 | 2007-02-15 | Paul Hochstrate | Automatic or semi-automatic rifle |
US20070199225A1 (en) * | 2006-02-08 | 2007-08-30 | Haugen Michael D | Accessory Rail Assembly for Firearms |
US20080000134A1 (en) * | 2006-02-06 | 2008-01-03 | Ashbury International Group, Inc. | Detachable visual augmentation device (vad) mounting bracket for firearms and optical devices |
US20080092423A1 (en) * | 2005-12-08 | 2008-04-24 | Da Keng | Assault rifle back-up sight rib and support structure |
US20080092422A1 (en) * | 2006-05-24 | 2008-04-24 | Daniel Defense, Inc. | Systems and Methods for Providing a Hand Guard and Accessory Mounting Device for a Firearm |
US20100000396A1 (en) * | 2008-07-01 | 2010-01-07 | Adcor Industries, Inc. | Firearm having a handle assembly for charging and forward assist |
US20100000138A1 (en) * | 2008-07-01 | 2010-01-07 | Adcor Industries, Inc. | Firearm having an expulsion device |
US20100126054A1 (en) * | 2008-09-22 | 2010-05-27 | Daniel Defense, Inc. | Hand Guard Assembly for Securely Attaching to a Firearm |
US20100154274A1 (en) * | 2007-09-07 | 2010-06-24 | Stone Jeffrey W | Receiver-stock connector |
US20100170133A1 (en) * | 2006-02-08 | 2010-07-08 | Swan Richard E | Sling swivel with integrated screwdriver |
US20100175293A1 (en) * | 2009-01-11 | 2010-07-15 | Steve Hines | Two piece rail system for firearm |
US7770317B1 (en) * | 2008-06-24 | 2010-08-10 | Jerome Benedict Tankersley | Handguard system with clamp device |
US7793452B1 (en) | 2008-01-22 | 2010-09-14 | Samson Manufacturing Corporation | Modular fore-end rail assembly with locking mechanism |
US20100269392A1 (en) * | 2006-02-08 | 2010-10-28 | Swan Richard E | Lower hand guard with heat shield for use with a modular integrated rail system |
US20100300277A1 (en) * | 2006-02-09 | 2010-12-02 | Colt Defense, Llc | Law enforcement carbine with one piece receiver |
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US20110099873A1 (en) * | 2009-11-05 | 2011-05-05 | Bentley James K | Reversable rail for a firearm |
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US7937870B2 (en) | 2008-07-01 | 2011-05-10 | Adcor Industries, Inc. | Firearm having a debris shield for use with a direct gas impingement system |
US20110173865A1 (en) * | 2010-01-15 | 2011-07-21 | Colt Canada Corporation | Rail for inductively powering firearm accessories |
US8046949B1 (en) | 2007-09-20 | 2011-11-01 | Daniel Defense, Inc. | Systems and methods for installing a hand guard on a firearm |
US8104218B2 (en) | 2010-02-12 | 2012-01-31 | Mccann Richard J | Firearm accessory rail with integral sight elements |
US20120124880A1 (en) * | 2010-11-18 | 2012-05-24 | Leclair Lamonte L | Firearm Hand Guard |
US8201353B1 (en) * | 2009-01-14 | 2012-06-19 | Swan Richard E | Modular hand guard assembly |
US8210089B2 (en) | 2008-07-01 | 2012-07-03 | Adcor Industries, Inc. | Firearm having an indirect gas impingement system |
US8336243B2 (en) | 2007-04-09 | 2012-12-25 | Colt Defense Llc | Firearm having a removable hand guard |
US20130019513A1 (en) * | 2011-07-22 | 2013-01-24 | Matthew Telles | Forward Hand Guard Assembly for Rifle |
US8393107B2 (en) | 2008-08-26 | 2013-03-12 | Adcor Industries, Inc. | Firearm assembly including a first weapon and a second weapon selectively mounted to the first weapon |
US8429845B1 (en) | 2010-01-19 | 2013-04-30 | Richard E. Swan | Modular integrated rail system including a dampening device |
US8448367B2 (en) | 2011-01-13 | 2013-05-28 | Samson Manufacturing Corporation | Modular fore-end rail/hand guard assembly system for firearms with selectable heat dissipation characteristics |
US8453364B2 (en) | 2006-10-06 | 2013-06-04 | Colt Defense Llc | Firearm having a removable hand guard |
US8607490B1 (en) * | 2011-05-12 | 2013-12-17 | Brendon B Zinsner | Quick release hand guard assembly for a rifle |
US20140076147A1 (en) * | 2012-09-14 | 2014-03-20 | Mark C. LaRue | Tactical firearm having heat shielding properties and improved gas energized cartridge feeding |
US20140076148A1 (en) * | 2012-09-14 | 2014-03-20 | Mark C. LaRue | Tactical firearm having heat shielding properties and improved gas energized cartridge feeding |
US8726557B2 (en) | 2009-06-22 | 2014-05-20 | Ra Brands, L.L.C. | Hand guard attachment system for firearms |
US8739448B2 (en) | 2010-01-14 | 2014-06-03 | Apex Machining Company, Inc. | Handguard systems for firearms |
US8806793B2 (en) | 2011-10-21 | 2014-08-19 | Daniel Defense, Inc. | Systems, methods, and apparatuses for installing a hand guard on a firearm |
US8819980B2 (en) | 2012-11-12 | 2014-09-02 | WHG Properties, LLC | Modular rifle handguard |
USRE45185E1 (en) * | 2002-03-25 | 2014-10-14 | David Stanowski | Rifle handguard system with integrated barrel nut |
US8899138B2 (en) | 2011-09-08 | 2014-12-02 | Adcor Industries, Inc. | Firearm having a handle assembly for charging and forward assist |
US20150020427A1 (en) | 2010-01-15 | 2015-01-22 | David Walter Compton | Apparatus and method for powering and networking a rail of a firearm |
US20150040456A1 (en) * | 2013-08-12 | 2015-02-12 | Trent Zimmer | Multiple accessory gun mount |
US8997620B2 (en) | 2012-03-09 | 2015-04-07 | Adcor Industries, Inc. | Handle assembly for charging a direct gas impingement firearm |
US9003686B2 (en) | 2012-02-13 | 2015-04-14 | Adcor Industries, Inc. | Hand guard mounting mechanism |
US20150135572A1 (en) * | 2002-03-25 | 2015-05-21 | David Stanowski | Rifle handguard system with integrated barrel nut |
US20150168096A1 (en) * | 2013-12-12 | 2015-06-18 | Mega Arms LLC | Integrated leveler and rail platform assembly for a firearm |
USD746400S1 (en) | 2014-06-10 | 2015-12-29 | CreativeArms, LLC | Receiver for a semiautomatic firearm |
USD746399S1 (en) | 2014-06-10 | 2015-12-29 | CreativeArms, LLC | Foregrip for a semiautomatic firearm |
USD746396S1 (en) | 2014-06-10 | 2015-12-29 | CreativeArms, LLC | Semiautomatic firearm |
US20160054096A1 (en) * | 2014-08-19 | 2016-02-25 | Beretta Usa Corp | Adjustable free-float forend/handguard mounting assembly |
USD757879S1 (en) * | 2014-12-12 | 2016-05-31 | Magpul Industries Corporation | Hand guard upper for a firearm |
US20160187086A1 (en) * | 2014-12-25 | 2016-06-30 | Mehmet ÇELER | Detach - reassembly system with slide for semi-automatic hunting shotguns and rifles |
US20160209162A1 (en) * | 2015-01-16 | 2016-07-21 | WHG Properties, LLC | Firearm rail and weights |
US9506708B2 (en) | 2007-10-11 | 2016-11-29 | Ashbury International Group, Inc. | Tactical firearm systems and methods of manufacturing same |
US9528793B1 (en) * | 2014-05-09 | 2016-12-27 | Paul Oglesby | Anti-rotation handguard system |
US20170160037A1 (en) * | 2015-12-04 | 2017-06-08 | Scott Gray | Quick Connect Rifle Receiver Adapter System |
US20170176135A1 (en) * | 2015-12-20 | 2017-06-22 | Nelson A. Fesas | Firearm with hand guard |
US9857147B2 (en) | 2015-03-04 | 2018-01-02 | David Drummond | Rail system for a rifle |
US9891023B2 (en) | 2010-01-15 | 2018-02-13 | Colt Canada Ip Holding Partnership | Apparatus and method for inductively powering and networking a rail of a firearm |
US9897411B2 (en) | 2010-01-15 | 2018-02-20 | Colt Canada Ip Holding Partnership | Apparatus and method for powering and networking a rail of a firearm |
USD828476S1 (en) | 2016-12-08 | 2018-09-11 | Vista Outdoor Operations Llc | Firearm stock |
US10156421B2 (en) | 2016-07-01 | 2018-12-18 | Vista Outdoor Operations Llc | Adjustable length bi-directional folding stock for firearm |
US10337834B2 (en) | 2010-01-15 | 2019-07-02 | Colt Canada Ip Holding Partnership | Networked battle system or firearm |
US10401122B2 (en) | 2017-06-08 | 2019-09-03 | Springfield, Inc. | Free floating handguard anchoring system |
US20190310051A1 (en) * | 2009-01-16 | 2019-10-10 | Prototype Productions Incorporated Ventures Two, Llc | Accessory mount for rifle accessory rail, communication, and power transfer system - accessory attachment |
USD865111S1 (en) | 2018-01-23 | 2019-10-29 | Midwest Industries, Inc. | Firearm hand guard |
US10470010B2 (en) | 2010-01-15 | 2019-11-05 | Colt Canada Ip Holding Partnership | Networked battle system or firearm |
USD865902S1 (en) | 2018-07-17 | 2019-11-05 | Midwest Industries, Inc. | Firearm accessory mount rail |
US10477618B2 (en) | 2010-01-15 | 2019-11-12 | Colt Canada Ip Holding Partnership | Networked battle system or firearm |
US10477619B2 (en) | 2010-01-15 | 2019-11-12 | Colt Canada Ip Holding Partnership | Networked battle system or firearm |
US10591247B2 (en) | 2018-01-20 | 2020-03-17 | Sig Sauer, Inc. | Handguard attachment assembly for a firarm |
USD880638S1 (en) | 2018-02-28 | 2020-04-07 | Midwest Industries, Inc. | Firearm hand guard mount clip |
US10619971B2 (en) * | 2017-09-22 | 2020-04-14 | Sig Sauer, Inc. | Handguard attachment system for a firearm |
USD893660S1 (en) | 2018-01-23 | 2020-08-18 | Midwest Industries, Inc. | Firearm hand guard |
USD903806S1 (en) | 2018-01-23 | 2020-12-01 | Midwest Industries, Inc. | Firearm hand guard with quick connect socket |
US10900743B2 (en) | 2016-05-12 | 2021-01-26 | Bravo Company Mfg, Inc. | Firearm handguard assembly |
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USD923129S1 (en) | 2017-06-08 | 2021-06-22 | Springfield, Inc. | Free floating handguard anchoring system |
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US11085736B2 (en) | 2018-04-27 | 2021-08-10 | Really Right Stuff, Llc | Ball head based clamping device |
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US11519697B2 (en) | 2018-04-27 | 2022-12-06 | Cascade Corporation | Lever based clamping device |
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US11656059B1 (en) * | 2022-10-12 | 2023-05-23 | Leapers, Inc. | Firearm mounting system and related method of use |
Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6618976B1 (en) * | 2001-12-10 | 2003-09-16 | Richard E. Swan | Drop-in laser |
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US6839998B1 (en) | 2003-07-31 | 2005-01-11 | The United States Of America As Represented By The Secretary Of The Navy | Replacement chassis stock system for firearms |
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US6945154B1 (en) | 2004-01-15 | 2005-09-20 | Luth Randy E | Finned carbine handguard assembly |
DE102004007916A1 (en) * | 2004-02-18 | 2005-09-15 | Heckler & Koch Gmbh | Weapon with mounting rail |
US7458179B2 (en) * | 2004-03-26 | 2008-12-02 | Swan Richard E | Modular panel system for attaching accessories to a firearm rail system |
US20050229465A1 (en) * | 2004-04-16 | 2005-10-20 | Serge Dextraze | Accessory mount for firearms |
US7481016B2 (en) * | 2004-05-13 | 2009-01-27 | Global Defense Initiatives, Inc. | Optical sight mounting apparatus for firearms |
US7059076B2 (en) | 2004-06-25 | 2006-06-13 | Abrahms Airborne Manufacturing | Firearm rail system |
US20060075674A1 (en) * | 2004-10-12 | 2006-04-13 | Ding Tai L | Firearm mounting apparatus |
US20070234623A1 (en) * | 2004-12-22 | 2007-10-11 | Carney Sean R | Apparatus for securing a device to a weapon |
US7707762B1 (en) * | 2005-01-05 | 2010-05-04 | Swan Richard E | Modular integrated rail assembly for firearms |
US8276304B2 (en) * | 2005-01-18 | 2012-10-02 | Samson Scott W | Modular fore-end rail assembly for firearms |
US7216451B1 (en) * | 2005-02-11 | 2007-05-15 | Troy Stephen P | Modular hand grip and rail assembly for firearms |
US7523580B1 (en) | 2005-11-07 | 2009-04-28 | Jerome Benedict Tankersley | Handguard system integrated to a firearm |
US7779743B2 (en) * | 2006-01-30 | 2010-08-24 | Herring Geoffrey A | Gas piston assembly and bolt carrier for gas-operated firearms |
US8091265B1 (en) * | 2007-01-10 | 2012-01-10 | Wilcox Industries Corp. | Floating rail system for firearm |
US9470472B2 (en) * | 2007-07-18 | 2016-10-18 | Abrams Airborne Manufacturing Inc. | Adaptive configuration for a firearm |
US7836625B2 (en) * | 2007-10-05 | 2010-11-23 | S&S Precision, Llc | Low profile mount and foregrip for firearm |
US8650794B2 (en) | 2008-04-18 | 2014-02-18 | S&S Precision, Llc | Firearm fastener |
US8166694B2 (en) | 2008-04-18 | 2012-05-01 | S&S Precision, Llc | Firearm securing device and method |
US8485686B2 (en) | 2008-11-21 | 2013-07-16 | S & S Precision, Llc | Multi-spectrum lighting device with plurality of switches and tactile feedback |
US8444291B2 (en) | 2008-11-21 | 2013-05-21 | S&S Precision, Llc | LED illuminating device for use during tactical operations, and method |
US8882292B2 (en) | 2008-11-21 | 2014-11-11 | S & S Precision, Llc | Multi-spectrum lighting device with plurality of switches |
US8191300B2 (en) * | 2009-01-28 | 2012-06-05 | Daniel Defense, Inc. | Handguard assembly and STANAG mount adapter assembly |
US20100307042A1 (en) | 2009-06-05 | 2010-12-09 | Michael Brent Jarboe | Modular firearm stock system |
US8196701B1 (en) | 2010-02-11 | 2012-06-12 | OS Inc. | Acoustic and heat control device |
US8790434B1 (en) | 2010-02-11 | 2014-07-29 | O.S.S. Holdings, LLC | Particulate capture from a high energy discharge device |
US8516941B1 (en) | 2010-02-11 | 2013-08-27 | O.S.S. Holdings, LLC | Interchangeable, modular firearm mountable device |
US8727556B2 (en) | 2010-09-02 | 2014-05-20 | S & S Precision, Llc | Integrated illumination device mount |
US9010009B2 (en) * | 2010-11-01 | 2015-04-21 | The Otis Patent Trust | Eccentric rail nut and eccentric rail mounting system |
SG194713A1 (en) * | 2011-05-02 | 2013-12-30 | Colt Defense Llc | Modular rail system and firearm with modular rail system |
USD677433S1 (en) | 2012-03-27 | 2013-03-05 | S & S Precision, Llc | Plate carrier vest |
US9777997B2 (en) | 2011-10-03 | 2017-10-03 | S&S Precision, Llc | Plate carrier apparatus and method |
US9523551B2 (en) | 2012-01-18 | 2016-12-20 | Illinois Tool Works Inc. | Tactical rail engaging assembly |
US8931393B1 (en) | 2012-02-23 | 2015-01-13 | Jeff Vincent | Replacement stock system for rifle |
US8844185B2 (en) | 2012-08-27 | 2014-09-30 | Ra Brands, L.L.C. | Buttstock assembly |
USD704294S1 (en) | 2012-09-19 | 2014-05-06 | Ra Brands, L.L.C. | Buttstock |
US8863426B1 (en) * | 2013-01-31 | 2014-10-21 | Brendon B. Zinsner | Quick-release hand guard assembly for a rifle |
US10274283B1 (en) * | 2014-05-09 | 2019-04-30 | Paul Oglesby | Handguard extension component |
US9528782B2 (en) * | 2014-08-01 | 2016-12-27 | Helvetic Design Corporation | Firearm system and methods of assembly and disassembly |
US9766035B2 (en) * | 2015-01-30 | 2017-09-19 | Midwest Industries, Inc. | Firearm accessory mounting adapters |
USD784482S1 (en) * | 2015-11-25 | 2017-04-18 | Leapers, Inc. | Slim riser mount |
US10466011B2 (en) | 2017-01-01 | 2019-11-05 | S&S Precision, Llc | Weapon and accessory link |
USD837330S1 (en) | 2017-03-28 | 2019-01-01 | Leapers, Inc. | Adapter mount |
USD846688S1 (en) | 2017-06-12 | 2019-04-23 | Midwest Industries, Inc. | Firearm hand guard |
USD835745S1 (en) | 2017-06-12 | 2018-12-11 | Midwest Industries, Inc. | Firearm hand guard |
USD840494S1 (en) | 2017-06-12 | 2019-02-12 | Midwest Industries, Inc. | Firearm hand guard |
USD839378S1 (en) | 2017-11-29 | 2019-01-29 | Midwest Industries, Inc. | Firearm top rail |
US11306990B2 (en) * | 2019-03-05 | 2022-04-19 | Shilen Rifles, Inc. | Systems and methods for coupling a barrel and handguard to a firearm |
USD895758S1 (en) | 2019-03-20 | 2020-09-08 | Midwest Industries, Inc. | Firearm hand guard |
USD895759S1 (en) | 2019-04-03 | 2020-09-08 | Midwest Industries, Inc. | Firearm hand guard mount adapter |
US11255623B2 (en) | 2019-04-30 | 2022-02-22 | Sig Sauer, Inc. | Suppressor with reduced gas back flow and integral flash hider |
US11162753B2 (en) | 2019-05-03 | 2021-11-02 | Sig Sauer, Inc. | Suppressor with integral flash hider and reduced gas back flow |
US11280571B2 (en) | 2019-12-23 | 2022-03-22 | Sig Sauer, Inc. | Integrated flash hider for small arms suppressors |
US11686547B2 (en) | 2020-08-12 | 2023-06-27 | Sig Sauer, Inc. | Suppressor with reduced gas back flow |
US11859932B1 (en) | 2022-06-28 | 2024-01-02 | Sig Sauer, Inc. | Machine gun suppressor |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3939589A (en) * | 1973-01-19 | 1976-02-24 | Tellie Paul E | Firearms with forestock |
US5142806A (en) * | 1991-09-23 | 1992-09-01 | Swan Richard E | Universal receiver sleeve |
US5412895A (en) * | 1993-03-09 | 1995-05-09 | Krieger; John M. | Floating gun barrel mount |
US5826363A (en) * | 1997-07-10 | 1998-10-27 | Knights Armament Company | Rail adapter handguard systems for firearms |
US6453594B1 (en) * | 1997-09-11 | 2002-09-24 | R/M Equipment, Inc. | Apparatus for attaching a supplemental device to a minimally altered host firearm |
US6490822B1 (en) * | 2001-03-09 | 2002-12-10 | Richard E. Swan | Modular sleeve |
-
2002
- 2002-02-01 US US10/061,515 patent/US6499245B1/en not_active Ceased
-
2004
- 2004-03-29 US US10/811,794 patent/USRE39465E1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3939589A (en) * | 1973-01-19 | 1976-02-24 | Tellie Paul E | Firearms with forestock |
US5142806A (en) * | 1991-09-23 | 1992-09-01 | Swan Richard E | Universal receiver sleeve |
US5412895A (en) * | 1993-03-09 | 1995-05-09 | Krieger; John M. | Floating gun barrel mount |
US5826363A (en) * | 1997-07-10 | 1998-10-27 | Knights Armament Company | Rail adapter handguard systems for firearms |
US6453594B1 (en) * | 1997-09-11 | 2002-09-24 | R/M Equipment, Inc. | Apparatus for attaching a supplemental device to a minimally altered host firearm |
US6490822B1 (en) * | 2001-03-09 | 2002-12-10 | Richard E. Swan | Modular sleeve |
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US20060236582A1 (en) * | 2002-05-10 | 2006-10-26 | Lewis Karl R | Monolithic rail platform and bolt assemblies for a firearm |
US9217615B2 (en) | 2002-05-10 | 2015-12-22 | Krl Holding Company, Inc. | Firearm assembly with upper receiver incorporating an integral upper rail |
US20110005384A1 (en) * | 2002-05-10 | 2011-01-13 | Lewis Karl R | Monolithic rail platform and bolt assemblies for a firearm |
US8561337B2 (en) | 2002-05-10 | 2013-10-22 | Karl R. Lewis | Monolithic rail platform and bolt assemblies for a firearm |
US8713833B2 (en) | 2002-05-10 | 2014-05-06 | Karl R. Lewis | Bolt assemblies for a firearm |
US8234808B2 (en) * | 2002-05-10 | 2012-08-07 | Karl R. Lewis | Monolithic rail platform and bolt assemblies for a firearm |
US20060053673A1 (en) * | 2003-03-27 | 2006-03-16 | Johannes Murello | Firearms, adapters for firearms and methods for using the same |
US20120111183A1 (en) * | 2004-06-16 | 2012-05-10 | Paul Hochstrate | Automatic or semi-automatic rifle |
US8051595B2 (en) | 2004-06-16 | 2011-11-08 | Colt Defense, Llc | Automatic or semi-automatic rifle |
US9279632B2 (en) * | 2004-06-16 | 2016-03-08 | Colt's Manufacturing Ip Holding Company Llc | Automatic or semi-automatic rifle |
US20140318362A1 (en) * | 2004-06-16 | 2014-10-30 | Paul Hochstrate | Automatic or semi-automatic rifle |
US9612072B2 (en) | 2004-06-16 | 2017-04-04 | Colt's Manufacturing Ip Holding Company Llc | Automatic or semi-automatic rifle |
US20070033851A1 (en) * | 2004-06-16 | 2007-02-15 | Paul Hochstrate | Automatic or semi-automatic rifle |
US8640372B2 (en) * | 2004-06-16 | 2014-02-04 | Colt Defense, Llc | Automatic or semi-automatic rifle |
US20070017139A1 (en) * | 2004-07-29 | 2007-01-25 | Larue Mark C | Hand-guard / barrel nut clamp assembly for tactical firearm |
US8069604B2 (en) * | 2004-07-29 | 2011-12-06 | Larue Mark C | Hand-guard / barrel nut clamp assembly for tactical firearm |
US9482485B2 (en) | 2005-09-19 | 2016-11-01 | Colt's Manufacturing Ip Holding Company Llc | Firearm having a removable hand guard |
US20080092423A1 (en) * | 2005-12-08 | 2008-04-24 | Da Keng | Assault rifle back-up sight rib and support structure |
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US8028456B2 (en) * | 2006-02-06 | 2011-10-04 | Ashbury International Group, Inc. | Detachable visual augmentation device (VAD) mounting bracket for firearms and optical devices |
US20080000134A1 (en) * | 2006-02-06 | 2008-01-03 | Ashbury International Group, Inc. | Detachable visual augmentation device (vad) mounting bracket for firearms and optical devices |
US7752797B1 (en) | 2006-02-08 | 2010-07-13 | Swan Richard E | Sling swivel with integrated screwdriver |
US20100170133A1 (en) * | 2006-02-08 | 2010-07-08 | Swan Richard E | Sling swivel with integrated screwdriver |
US20070199225A1 (en) * | 2006-02-08 | 2007-08-30 | Haugen Michael D | Accessory Rail Assembly for Firearms |
US20100269392A1 (en) * | 2006-02-08 | 2010-10-28 | Swan Richard E | Lower hand guard with heat shield for use with a modular integrated rail system |
US7938055B2 (en) | 2006-02-09 | 2011-05-10 | Colt Defense Llc | Law enforcement carbine with one piece receiver |
US8505433B2 (en) | 2006-02-09 | 2013-08-13 | Colt Defense, Llc | Firearm with gas operating system |
US20100300277A1 (en) * | 2006-02-09 | 2010-12-02 | Colt Defense, Llc | Law enforcement carbine with one piece receiver |
US8783160B2 (en) | 2006-02-09 | 2014-07-22 | Colt's Manufacturing Company Llc | Firearm with gas operating system |
US20110016762A1 (en) * | 2006-02-23 | 2011-01-27 | Robert Bruce Davies | Rifle handguard system with integrated barrel nut |
US7716865B2 (en) | 2006-05-24 | 2010-05-18 | Daniel Defense, Inc. | Systems and methods for providing a hand guard and accessory mounting device for a firearm |
US20080092422A1 (en) * | 2006-05-24 | 2008-04-24 | Daniel Defense, Inc. | Systems and Methods for Providing a Hand Guard and Accessory Mounting Device for a Firearm |
US8453364B2 (en) | 2006-10-06 | 2013-06-04 | Colt Defense Llc | Firearm having a removable hand guard |
US9228799B2 (en) | 2006-10-06 | 2016-01-05 | Colt's Manufacturing Company Llc | Firearm having a removable hand guard |
US8776420B2 (en) | 2007-04-09 | 2014-07-15 | Colt's Manufacturing Company Llc | Firearm having a removable hand guard |
US8336243B2 (en) | 2007-04-09 | 2012-12-25 | Colt Defense Llc | Firearm having a removable hand guard |
US20100154274A1 (en) * | 2007-09-07 | 2010-06-24 | Stone Jeffrey W | Receiver-stock connector |
US8234809B2 (en) | 2007-09-20 | 2012-08-07 | Daniel Defense, Inc. | Systems and methods for installing a hand guard on a firearm |
US8046949B1 (en) | 2007-09-20 | 2011-11-01 | Daniel Defense, Inc. | Systems and methods for installing a hand guard on a firearm |
US9506708B2 (en) | 2007-10-11 | 2016-11-29 | Ashbury International Group, Inc. | Tactical firearm systems and methods of manufacturing same |
US7793452B1 (en) | 2008-01-22 | 2010-09-14 | Samson Manufacturing Corporation | Modular fore-end rail assembly with locking mechanism |
US7770317B1 (en) * | 2008-06-24 | 2010-08-10 | Jerome Benedict Tankersley | Handguard system with clamp device |
US8210089B2 (en) | 2008-07-01 | 2012-07-03 | Adcor Industries, Inc. | Firearm having an indirect gas impingement system |
US8210090B2 (en) | 2008-07-01 | 2012-07-03 | Adcor Industries, Inc. | Firearm having an expulsion device |
US8800192B2 (en) | 2008-07-01 | 2014-08-12 | Adcor Industries, Inc. | Debris shield for a firearm |
US20100000396A1 (en) * | 2008-07-01 | 2010-01-07 | Adcor Industries, Inc. | Firearm having a handle assembly for charging and forward assist |
US8393102B2 (en) | 2008-07-01 | 2013-03-12 | Adcor Industries, Inc. | Magazine repair system for firearm |
US8561517B2 (en) | 2008-07-01 | 2013-10-22 | Adcor Industries, Inc. | Firearm having a handle assembly for charging and forward assist |
US8393103B2 (en) | 2008-07-01 | 2013-03-12 | Adcor Industries, Inc. | Firearm having a debris shield |
US20100000138A1 (en) * | 2008-07-01 | 2010-01-07 | Adcor Industries, Inc. | Firearm having an expulsion device |
US8156854B2 (en) | 2008-07-01 | 2012-04-17 | Adcor Industries, Inc. | Firearm having a handle assembly for charging and forward assist |
US8141285B2 (en) | 2008-07-01 | 2012-03-27 | Adcor Industries, Inc. | Firearm including improved hand guard |
US9109848B2 (en) * | 2008-07-01 | 2015-08-18 | Adcor Industries, Inc. | Firearm having a handle assembly for charging |
US9134082B2 (en) | 2008-07-01 | 2015-09-15 | Adcor Industries, Inc. | Firearm having an indirect gas impingement system |
US7937870B2 (en) | 2008-07-01 | 2011-05-10 | Adcor Industries, Inc. | Firearm having a debris shield for use with a direct gas impingement system |
US8561335B2 (en) | 2008-07-01 | 2013-10-22 | Adcor Industries, Inc. | Firearm including improved hand guard |
US8393107B2 (en) | 2008-08-26 | 2013-03-12 | Adcor Industries, Inc. | Firearm assembly including a first weapon and a second weapon selectively mounted to the first weapon |
US8359779B2 (en) | 2008-09-22 | 2013-01-29 | Daniel Defense, Inc. | Hand guard assembly for securely attaching to a firearm |
US20100126054A1 (en) * | 2008-09-22 | 2010-05-27 | Daniel Defense, Inc. | Hand Guard Assembly for Securely Attaching to a Firearm |
US20100175293A1 (en) * | 2009-01-11 | 2010-07-15 | Steve Hines | Two piece rail system for firearm |
US8316574B1 (en) | 2009-01-14 | 2012-11-27 | Swan Richard E | Modular hand guard and lighting assembly |
US8201353B1 (en) * | 2009-01-14 | 2012-06-19 | Swan Richard E | Modular hand guard assembly |
US10883793B2 (en) * | 2009-01-16 | 2021-01-05 | T-Worx Holdings, LLC | Accessory mount for rifle accessory rail, communication, and power transfer system-accessory attachment |
US20190310051A1 (en) * | 2009-01-16 | 2019-10-10 | Prototype Productions Incorporated Ventures Two, Llc | Accessory mount for rifle accessory rail, communication, and power transfer system - accessory attachment |
US8726557B2 (en) | 2009-06-22 | 2014-05-20 | Ra Brands, L.L.C. | Hand guard attachment system for firearms |
US20110100203A1 (en) * | 2009-10-30 | 2011-05-05 | Genes Mark A | Weapon mounted adapter |
US8146283B2 (en) * | 2009-10-30 | 2012-04-03 | The United States Of America As Represented By The Secretary Of The Navy | Weapon mounted adapter |
US20110099873A1 (en) * | 2009-11-05 | 2011-05-05 | Bentley James K | Reversable rail for a firearm |
US7954270B2 (en) * | 2009-11-05 | 2011-06-07 | Krow Innovation, Llc | Reversible rail for a firearm |
US8739448B2 (en) | 2010-01-14 | 2014-06-03 | Apex Machining Company, Inc. | Handguard systems for firearms |
US20110173865A1 (en) * | 2010-01-15 | 2011-07-21 | Colt Canada Corporation | Rail for inductively powering firearm accessories |
US9823043B2 (en) | 2010-01-15 | 2017-11-21 | Colt Canada Ip Holding Partnership | Rail for inductively powering firearm accessories |
US10470010B2 (en) | 2010-01-15 | 2019-11-05 | Colt Canada Ip Holding Partnership | Networked battle system or firearm |
US10477619B2 (en) | 2010-01-15 | 2019-11-12 | Colt Canada Ip Holding Partnership | Networked battle system or firearm |
US20150020427A1 (en) | 2010-01-15 | 2015-01-22 | David Walter Compton | Apparatus and method for powering and networking a rail of a firearm |
US10477618B2 (en) | 2010-01-15 | 2019-11-12 | Colt Canada Ip Holding Partnership | Networked battle system or firearm |
US10337834B2 (en) | 2010-01-15 | 2019-07-02 | Colt Canada Ip Holding Partnership | Networked battle system or firearm |
US10060705B2 (en) | 2010-01-15 | 2018-08-28 | Colt Canada Ip Holding Partnership | Apparatus and method for powering and networking a rail of a firearm |
US9921028B2 (en) | 2010-01-15 | 2018-03-20 | Colt Canada Ip Holding Partnership | Apparatus and method for powering and networking a rail of a firearm |
US20130152445A1 (en) * | 2010-01-15 | 2013-06-20 | David Walter Compton | Rail for inductively powering firearm accessories |
US9897411B2 (en) | 2010-01-15 | 2018-02-20 | Colt Canada Ip Holding Partnership | Apparatus and method for powering and networking a rail of a firearm |
US9879941B2 (en) * | 2010-01-15 | 2018-01-30 | Colt Canada Corporation | Method and system for providing power and data to firearm accessories |
US9891023B2 (en) | 2010-01-15 | 2018-02-13 | Colt Canada Ip Holding Partnership | Apparatus and method for inductively powering and networking a rail of a firearm |
US8429845B1 (en) | 2010-01-19 | 2013-04-30 | Richard E. Swan | Modular integrated rail system including a dampening device |
US8104218B2 (en) | 2010-02-12 | 2012-01-31 | Mccann Richard J | Firearm accessory rail with integral sight elements |
US8844186B2 (en) * | 2010-11-18 | 2014-09-30 | Centurion Arms, LLC | Firearm hand guard |
US20120124880A1 (en) * | 2010-11-18 | 2012-05-24 | Leclair Lamonte L | Firearm Hand Guard |
US8448367B2 (en) | 2011-01-13 | 2013-05-28 | Samson Manufacturing Corporation | Modular fore-end rail/hand guard assembly system for firearms with selectable heat dissipation characteristics |
US8607490B1 (en) * | 2011-05-12 | 2013-12-17 | Brendon B Zinsner | Quick release hand guard assembly for a rifle |
US20130019513A1 (en) * | 2011-07-22 | 2013-01-24 | Matthew Telles | Forward Hand Guard Assembly for Rifle |
US8528246B2 (en) * | 2011-07-22 | 2013-09-10 | Robert Saurman | Forward hand guard assembly for rifle |
US8899138B2 (en) | 2011-09-08 | 2014-12-02 | Adcor Industries, Inc. | Firearm having a handle assembly for charging and forward assist |
US8806793B2 (en) | 2011-10-21 | 2014-08-19 | Daniel Defense, Inc. | Systems, methods, and apparatuses for installing a hand guard on a firearm |
US9003686B2 (en) | 2012-02-13 | 2015-04-14 | Adcor Industries, Inc. | Hand guard mounting mechanism |
US8997620B2 (en) | 2012-03-09 | 2015-04-07 | Adcor Industries, Inc. | Handle assembly for charging a direct gas impingement firearm |
US20140076147A1 (en) * | 2012-09-14 | 2014-03-20 | Mark C. LaRue | Tactical firearm having heat shielding properties and improved gas energized cartridge feeding |
US20140076148A1 (en) * | 2012-09-14 | 2014-03-20 | Mark C. LaRue | Tactical firearm having heat shielding properties and improved gas energized cartridge feeding |
US9032658B2 (en) | 2012-11-12 | 2015-05-19 | WHG Properties, LLC | Modular rifle handguard |
US8819980B2 (en) | 2012-11-12 | 2014-09-02 | WHG Properties, LLC | Modular rifle handguard |
US9488446B2 (en) * | 2013-08-12 | 2016-11-08 | Trent Zimmer | Multiple accessory gun mount |
US20150040456A1 (en) * | 2013-08-12 | 2015-02-12 | Trent Zimmer | Multiple accessory gun mount |
US10088277B2 (en) | 2013-08-12 | 2018-10-02 | Trent Zimmer | Multiple accessory gun mount |
US20150168096A1 (en) * | 2013-12-12 | 2015-06-18 | Mega Arms LLC | Integrated leveler and rail platform assembly for a firearm |
US9239208B2 (en) * | 2013-12-12 | 2016-01-19 | Mega Arms LLC | Integrated leveler and rail platform assembly for a firearm |
US9528793B1 (en) * | 2014-05-09 | 2016-12-27 | Paul Oglesby | Anti-rotation handguard system |
US10345075B1 (en) * | 2014-05-09 | 2019-07-09 | Paul A. Oglesby | Barrel Nut Anti-Rotation Handguard System |
USD746399S1 (en) | 2014-06-10 | 2015-12-29 | CreativeArms, LLC | Foregrip for a semiautomatic firearm |
USD746400S1 (en) | 2014-06-10 | 2015-12-29 | CreativeArms, LLC | Receiver for a semiautomatic firearm |
USD746396S1 (en) | 2014-06-10 | 2015-12-29 | CreativeArms, LLC | Semiautomatic firearm |
US20160054096A1 (en) * | 2014-08-19 | 2016-02-25 | Beretta Usa Corp | Adjustable free-float forend/handguard mounting assembly |
US9557137B2 (en) * | 2014-08-19 | 2017-01-31 | Beretta U. S. A. Corp. | Adjustable free-float forend/handguard mounting assembly |
USD757879S1 (en) * | 2014-12-12 | 2016-05-31 | Magpul Industries Corporation | Hand guard upper for a firearm |
US20160187086A1 (en) * | 2014-12-25 | 2016-06-30 | Mehmet ÇELER | Detach - reassembly system with slide for semi-automatic hunting shotguns and rifles |
US10001341B2 (en) | 2015-01-16 | 2018-06-19 | WHG Properties, LLC | Firearm rail and weights |
US9995557B2 (en) * | 2015-01-16 | 2018-06-12 | WHG Properties, LLC | Firearm rail and weights |
US20160209162A1 (en) * | 2015-01-16 | 2016-07-21 | WHG Properties, LLC | Firearm rail and weights |
US9857147B2 (en) | 2015-03-04 | 2018-01-02 | David Drummond | Rail system for a rifle |
US20170160037A1 (en) * | 2015-12-04 | 2017-06-08 | Scott Gray | Quick Connect Rifle Receiver Adapter System |
US10107582B2 (en) * | 2015-12-04 | 2018-10-23 | Scott Gray | Quick connect rifle receiver adapter system |
US10018445B2 (en) * | 2015-12-20 | 2018-07-10 | Nelson A. Fesas | Firearm with handguard |
US20170176135A1 (en) * | 2015-12-20 | 2017-06-22 | Nelson A. Fesas | Firearm with hand guard |
US11248874B2 (en) | 2016-05-12 | 2022-02-15 | Bravo Company Mfg, Inc. | Firearm handguard assembly |
US11686551B2 (en) | 2016-05-12 | 2023-06-27 | Bravo Company Mfg, Inc. | Firearm handguard assembly |
US10900743B2 (en) | 2016-05-12 | 2021-01-26 | Bravo Company Mfg, Inc. | Firearm handguard assembly |
US10156421B2 (en) | 2016-07-01 | 2018-12-18 | Vista Outdoor Operations Llc | Adjustable length bi-directional folding stock for firearm |
USD919034S1 (en) | 2016-10-20 | 2021-05-11 | Bravo Company Mfg, Inc. | Firearm handguard |
USD828476S1 (en) | 2016-12-08 | 2018-09-11 | Vista Outdoor Operations Llc | Firearm stock |
US20210222995A1 (en) * | 2017-05-15 | 2021-07-22 | T-Worx Holdings, LLC | Power system for a firearm |
US11131525B2 (en) | 2017-06-08 | 2021-09-28 | Springfield, Inc. | Free floating handguard anchoring system |
USD923129S1 (en) | 2017-06-08 | 2021-06-22 | Springfield, Inc. | Free floating handguard anchoring system |
US10401122B2 (en) | 2017-06-08 | 2019-09-03 | Springfield, Inc. | Free floating handguard anchoring system |
US10712123B2 (en) | 2017-06-08 | 2020-07-14 | Springfield, Inc. | Free floating handguard anchoring system |
US11740051B2 (en) | 2017-06-08 | 2023-08-29 | Springfield, Inc. | Free floating handguard anchoring system |
US10619971B2 (en) * | 2017-09-22 | 2020-04-14 | Sig Sauer, Inc. | Handguard attachment system for a firearm |
US11125530B2 (en) | 2017-10-18 | 2021-09-21 | Bravo Company Mfg, Inc. | Modular key-slot accessory mounting system for a firearm |
US10591247B2 (en) | 2018-01-20 | 2020-03-17 | Sig Sauer, Inc. | Handguard attachment assembly for a firarm |
USD893660S1 (en) | 2018-01-23 | 2020-08-18 | Midwest Industries, Inc. | Firearm hand guard |
USD865111S1 (en) | 2018-01-23 | 2019-10-29 | Midwest Industries, Inc. | Firearm hand guard |
USD903806S1 (en) | 2018-01-23 | 2020-12-01 | Midwest Industries, Inc. | Firearm hand guard with quick connect socket |
USD880638S1 (en) | 2018-02-28 | 2020-04-07 | Midwest Industries, Inc. | Firearm hand guard mount clip |
US11913756B2 (en) | 2018-04-27 | 2024-02-27 | Really Right Stuff, Llc | Ball head based clamping device |
US11085736B2 (en) | 2018-04-27 | 2021-08-10 | Really Right Stuff, Llc | Ball head based clamping device |
US11644281B2 (en) | 2018-04-27 | 2023-05-09 | Really Right Stuff, Llc | Lever based clamping device |
US11519697B2 (en) | 2018-04-27 | 2022-12-06 | Cascade Corporation | Lever based clamping device |
USD865902S1 (en) | 2018-07-17 | 2019-11-05 | Midwest Industries, Inc. | Firearm accessory mount rail |
US11385019B2 (en) * | 2019-03-20 | 2022-07-12 | Bravo Company Mfg, Inc. | Double walled handguard for firearm |
USD912189S1 (en) | 2019-04-29 | 2021-03-02 | Bravo Company Mfg, Inc. | Firearm handguard |
US20230023146A1 (en) * | 2019-12-11 | 2023-01-26 | Fn Herstal S.A. | Mounting rail for firearm |
US11885593B2 (en) * | 2019-12-11 | 2024-01-30 | Fn Herstal S.A. | Mounting rail for firearm |
US20220341697A1 (en) * | 2021-04-21 | 2022-10-27 | T-Worx Holdings, LLC | Electrical power source for a firearm |
US11656059B1 (en) * | 2022-10-12 | 2023-05-23 | Leapers, Inc. | Firearm mounting system and related method of use |
US11796282B1 (en) * | 2022-10-12 | 2023-10-24 | Leapers, Inc. | Firearm mounting system and related method of use |
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