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7594504 |
Pressure adjustable mechanism for paint ball guns
A paint ball gun includes a barrel, a handle with a trigger connected thereto and a tubular portion which is located beside the barrel. The tubular portion includes a chamber in which a strike pin...
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7533663 |
Pneumatic paintball gun
A gun device includes a housing having a gas supplying passage communicating with a gas storage chamber of the housing for coupling to a pressurized gas supplying source, a feed tube for feeding a...
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7387117 |
Gas powered toy gun
A gas powered toy gun comprises a gas supplying portion from which a gas leading passage extends, a valve for controlling the gas leading passage to be open and closed selectively, a slider...
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7299796 |
Gas powered gun with primary and secondary pistons
A gas powered gun has a gun barrel, a cylinder containing a primary piston moveable between a loading position and a firing position, a secondary piston moveable within the primary piston between a...
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7287527 |
Compressed gas BB airgun
A device for firing projectiles comprising a housing having a chamber for retaining projectiles positioned therein and means for expelling the retained projectiles from the housing. An inverted cup...
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7185645 |
Compressed air gun for use by police and firefighter for breaking doors open
In a compressed air gun for use by police and firefighting forces for breaking open doors, including a compressed air cannon with an ammunition ball, wherein the compressed air cannon has a...
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7163009 |
Toy gun for launching a foam projectile
A toy gun for launching a foam projectile includes a housing having an outlet, an inlet, and a passage sized to receive the projectile. A launch station disposed in the housing and is arranged to...
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6959703 |
Paintball gun throttle regulator device
A paintball gun throttle regulator device includes a body, an adjusting bolt, an elastic element, an adjusting piston, and a cocking. The body comprises a piston chamber, an air chamber next to the...
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6941938 |
Adapter assembly with floating pin for operably connecting pressurized bottle to a paintball marker
An adapter assembly for releasably interconnecting a pressurized bottle with a paintball marker, wherein the adapter assembly includes a piercing pin moveable between retracted position and an...
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6925997 |
Paintgun with pneumatic feeding and discharging process
The invention relates to a paintgun with pneumatic feeding and discharging process characterized by a pneumatic delivery mechanism. The pneumatic delivery mechanism comprises a flow-guiding body...
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6832605 |
Pneumatic gun
A pneumatic gun with separate hammer and recock piston function. Separate structures are provided for an impacter and for a recock piston. The recock piston engages the impacter during recocking....
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6810870 |
Toy gun
A toy gun includes a gun body, a support seat, a magazine, a gas control device, and a slide. The gas control device is mounted in the support seat and includes a link, a press plate, a baffle, a...
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6752137 |
Less-lethal launcher
The present invention is a projectile launching system having an independently operable gas powered less-lethal launcher, which is capable of firing projectiles containing either incapacitating,...
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6701908 |
Apparatus for storing and discharging gas
Apparatus for storing and discharging gas includes a housing having an inlet and an outlet. A floating differential piston is mounted to reciprocate in the housing and divide the housing into a...
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6658982 |
Cocking knob and striker arrangement for gas-powered projectile firing device
A cocking knob and striker assembly for a gas-powered projectile firing device (e.g., a paintball marker). The cocking knob is adapted for operative connection with the striker and has a rearwardly...
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6637420 |
Closed bolt assembly for a paintball marker gun
A replacement bolt action assembly useful for converting a gas operated paintball marker gun having an open bolt type action to a closed bolt type action is provided. The open bolt type action...
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6626165 |
Paintball gun
A gas powered gun for firing paintballs dispensed from a magazine includes a bolt slidable within a breech section, a slidable hammer connected to the bolt and a spring to bias the hammer towards a...
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6581585 |
Air gun
An air gun includes an air pump with a pumping piston mounted to reciprocate within a pump cylinder, which is mounted on the barrel of the gun to pivot about an axis transverse to the longitudinal...
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6561176 |
Paint ball gun
A paint ball gun with typical gun body bolt chamber, air chamber, hammer chamber and trigger plate aligns the trigger plate with a timing plate and air valve to eliminate torques otherwise incurred...
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6553983 |
Paint ball gun
A paint ball gun comprises a receiver including an upper compartment and a lower compartment. A bolt is slidably mounted in the upper compartment and includes a chamber in a front end thereof for...
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6553707 |
Butt structure for pneumatic gun
A butt structure for a pneumatic gun includes a butt frame, a sleeve, a pneumatic control means and an inner tube. The sleeve has a front end with the outer peripheral surface forming a screw...
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6502568 |
Model gun in the type of revolver
A model gun in the type of revolver includes a frame member to which a barrel is fixed and a hammer is rotatably attached, a cylindrical movable member containing a pressure accumulating chamber, a...
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6497229 |
Automatic air sport gun
It is possible, in an automatic air gun, to reduce a piston block's size and effectively use a compressed gas' pressure. A change valve and a open-close valve are positioned below a cylinder block....
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6497066 |
Automatic fishing line casting system
An automatic fishing line casting system for casting a fishing line connected to an elongated fishing pole. The fishing pole having a reel and a plurality of eyelets mounted along a length of the...
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6494194 |
Multi-charge gas-cylinder pistol
The present invention relates to compressed gas-operated firearms and more particularly to repeating gas cylinder pistols with conveyer feed of bullets for shooting. The pistol comprises a hollow...
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6450160 |
Confetti dispersion device
A confetti discharge device includes a tube with an air cylinder located in one end of the tube and confetti packed in the tube between the cylinder and a discharge end of the tube. A release...
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6439217 |
Paintball gun
A paintball gun in the present invention is provided with a screw hole formed in a back of a grip and extended through a chamber for being screwed with an adjusting screw whose inner end is...
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6436682 |
Luciferases, fluorescent proteins, nucleic acids encoding the luciferases and fluorescent proteins and the use thereof in diagnostics, high throughput screening and novelty items
Isolated and purified nucleic acid molecules that encode a luciferase from Renilla mulleri , Gaussia and Pleuromamma, and the proteins encoded thereby are provided. Isolated and purified nucleic...
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6418920 |
Valves for actuating the flow of pressurized fluids and device containing same
A valve is disclosed that generally includes: a valve body that preferably has at least three exhaust ports, which are preferably located in a recess, thereby allowing a larger volume of fluid to...
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6247995 |
Bioluminescent novelty items
Systems and apparatus for generating bioluminescence, and combinations of these systems and apparatus with inanimate articles of manufacture to produce novelty items are provided. These novelty...
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6142135 |
Air powered gun system
An air powered gun system for allowing a user to fire large projectiles at extremely high velocities by utilizing a conventional air pump. The inventive device includes a stock, a barrel attached...
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6003503 |
Toy gun with fluid pulsator
A fluid pulsator for a compressed gun (10) or water gun (30) is provided having a housing (404) with a fluid inlet (409) and a fluid outlet (410), an internal tube (405) reciprocally mounted within...
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5924413 |
Rapid fire compressed air toy gun
An air compressed gun (10) is provided having a stock (11), a barrel (12), a trigger (13) and a manual air pump (14). The gun also has a control valve (200) which controls the flow of compressed...
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5908024 |
Breech block for pneumatic shooting device
The breech block for pneumatic shooting device is utilized in weapons for expelling solid-state bodies or marking pellets. It has a simplified and easy for maintenance construction ensuring long...
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5813392 |
Compressed gas gun
A compressed gas gun is disclosed. A slidable breech seal is employed which is operable to seal a breech opening formed in the frame of the gun and lock the gun in a position ready for discharge....
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5791328 |
Air valve for marking pellet gun
A valve, especially for use in a paintball gun which includes a pressure chamber bore for receiving gas from a source, an exhaust bore which leads to a barrel, and a valve chamber bore between the...
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5778868 |
Pneumatic gun
According to the invention a firing mechanism is provided for use in semi-automatic guns of the type which use compressed gas to fire projectiles from a gun barrel. The mechanism has an inlet valve...
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5722383 |
Impeder for a gun firing mechanism with ammunition feeder and mode selector
An ammunition feed mechanism for an automatic or semiautomatic weapon which includes a mechanism for retarding the cyclic feeding of ammunition into the chamber of the weapon. The mechanism for...
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5711286 |
Gas-powered repeating pistol
A gas-powered pistol has a frame with a forwardly opening barrel passage that extends through much of the length of a barrel portion of the frame wherein a reciprocally movable barrel is housed....
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5704342 |
Compressed gas gun with pressure control arrangement
A compressed gas powered gun includes an arrangement that meters the amount of air flow exiting through an outlet port of the gun that tends to restrict the velocity of the exiting air to be less...
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5664552 |
Gas pressure accumulating and supplying device for use in model guns
A gas pressure accumulating and supplying device for use in model guns, which comprises a pressure accumulating chamber provided in a case member, a gas injecting opening provided on a bottom...
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5634456 |
Semi-automatic gun
A gun suitable for firing paintballs or pellets using compressed gas having an elongate breech section with a longitudinal passageway formed therein and a handle and barrel connected thereto. A...
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5622160 |
Gas-powered guns of the revolver type
Improvements in gas-powered guns of the revolver type. The gun includes a barrel (10), a revolving projectile loader (11) by way of a revolver drum tiltable to one side into a loading position, a...
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5572982 |
Paint ball gun with crack valve
A bolt having an opening formed therethrough is slidably located in the bore of the gun. The bolt is held in a rear position by a sear with the bolt opening closed by a valve which extends into the...
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5515838 |
Paint ball gun
Disclosed is a paint ball gun having a passage for porting pressurized gas to a ball projectile, a primary gas chamber, and a primary valve for controllably flowing pressurized gas from the primary...
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5509399 |
Semi-automatic fluid powered gun
A semi-automatic fluid powered gun includes an elongated barrel having opposed front and rear open ends, and a projectile storage clip for storing a plurality of projectiles outside of the barrel...
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5497758 |
Compressed gas powered gun
A compressed gas powered gun having a spring biased slider reciprocally moveable within the breech of the gun; the slider being released by a trigger from a cocked position to a firing position....
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5462042 |
Semiautomatic paint ball gun
A CO 2 powered paint ball gun is provided operative to three times expand CO 2 gas as it is extracted from a container of liquid CO 2 and ducted to a position behind a paint ball disposed in the...
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5383442 |
Pump action marking pellet gun
A compressed powered gun has a receiver with a compressed gas source fastened to one end thereof and an elongated barrel through which projectiles may be sequentially discharged fastened to the...
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5363834 |
Gun powered by either compressed gas cartridge or hand-pumped air
A gun having a first mode of operation for propelling the projectile by compressed gas contained within a cartridge and a second mode of operation for propelling the projectile by air compressed by...
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