Matches 1 - 50 out of 109 1 2 3 >
Match Document Document Title
7617818 Apparatus and methods employing burst force propulsion  
An apparatus has a container with a cavity containing a medium, and the container is sealed with a membrane that ruptures at a rupture pressure. A pressurizer pressurizes the cavity to at least the...
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...
7594502 Projectile loading, firing and warning system  
Methods are presented which improve the performance of semi and fully automatic paintball guns include sensing paintball and gun bolt position during loading to coordinate and pace the gun for...
7581537 Paintball gun with a pressure gauge device  
A paintball gun with a pressure gauge device includes a rear cap, a pressure gauge, and a canopy. The rear cap has a first end and a second end. The rear cap has a compartment at the first end...
7565902 Paintball marker conversion unit  
A paintball marker conversion unit includes a projectile staging mechanism and adapter. The adapter couples the projectile staging mechanism to a conventional paintball marker with a particular...
7549416 Launch vehicle  
A launch vehicle includes an air pump, an injection valve, a connecting member, a trigger, and a projectile. Thus, the launch vehicle is operated on the ground and is also operated in a hand-held...
7451680 Submarine steam generator missile ejection system  
A steam generator missile ejection system has a vessel that contains water that becomes the pressurized steam source for missile ejection. A heating system within the vessel heats the water to...
7448372 Shooting structure of a paint bullet gun  
A shooting structure of a paint bullet gun, which is arranged in a passage of a gun body of the paint bullet gun. The passage communicates with a bullet-dropping port. A handle is arranged on one...
7412975 Handheld gas propelled missile launcher  
A handheld gas propelled missile launcher which deploys projectiles of varying payloads through the muzzle, and a ballistic module for changing payloads expeditiously.
7395819 Gas governor, snatch grip, and link pin for paintball gun  
A paintball marker has an inline cylinder that includes a gas governor that reduces gas flow from a compressed gas source to a valve area when the bolt is in a firing position; this increases...
7377274 Rapid-firing toy gun  
An automatic, rapid-firing toy gun is powered by a fast moving air stream. The toy gun is simple in design and does not require a lot of effort and time to fire the projectiles or to load the...
7313881 Pneumatic launcher system and method for operating same  
A pneumatic launcher has a plenum chamber section, an intermediate chamber section and a launch tube section connected together in a generally linear arrangement. The plenum chamber section defines...
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...
7293558 System for launching lightweight elements during festive events  
A system for projecting light elements in the air, including: a casing connected to a reservoir containing the light elements and including an opening extending along a determined direction; a...
7290538 Valve structure of a paint bullet gun  
An arrestor drives a valve-body. An air source supplies air into the valve-body to control a strike-controlling unit and bolt to reciprocally move. The valve-body has linking and arresting...
7290537 Paintball gun  
A paintball gun utilizes pressurized air to fire a paintball to avoid using a spool protruding from a barrel to fire the paintball which may pinch the user's finger, accidentally. The paintball gun...
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...
7254914 Hydrogen operated recreational launcher  
A hydrogen operated gun for shooting projectiles such as a paint pellet. Hydrogen gas is supplied to a combustion chamber and is combusted by a trigger controlled piezo igniter. The hydrogen may be...
7252079 Safe air-pressure-launched toy rocket system and method of entertaining  
A safe air-pressure-launched toy rocket system includes an air-pressure-launched toy rocket, a high pressure reservoir, a manual air pump connected to the reservoir and configured to enable a user...
7237543 Gas magazine of a toy gun  
A toy gun comprising a bullet chamber, a gas bottle container, a regulation valve, a regulation chamber and a control valve in a magazine shell, at least one partitioner is installed inside the...
7229366 Batting system  
A batting system wherein the ball hopper is located proximate a batting position and a pitching machine is located at a pitching position with a ball transport system for conveying baseballs from...
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...
7146973 Launching device  
A launching device of the present invention includes a launch unit having a first coupling element and a second coupling element. A barrel may be releasably connected to one of the first and second...
7121271 Anti-pinch bolt  
An anti-pinch bolt is provided for use with a paintball marker having an automatic reloading mechanism comprising an instrument connected to the bolt by a pin for moving the bolt between a loading...
7036496 Anti-clogging paintball firing mechanism  
A mechanism for preventing the chopping by the firing bolt of a paintball stuck or only partially inserted into the gun barrel. The bolt comprises an axial channel admitting compressed gas through...
6986343 Mechanism for gas operated gun  
A mechanism for a gas powered gun where a tubular bolt 10 of a paintball gun communicates with a cylinder 16 through bores 17 when in a forward, firing position, allowing compressed gas from...
6945495 Hydrogen powered toy rocket utilizing hydrogen from the electrolysis of water  
A toy rocket assemblage including a chamber containing water and an anode and cathode and a power supply for the anode and cathode to generate oxygen and hydrogen in the chamber. A plenum chamber...
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...
6779518 Paintball marker with body rearview electronic display  
This invention is an electronic display of paintball marker function located on or close to a rear-facing portion of the body of the paintball marker. By paintball marker function is meant mode of...
6739324 Compressed air distributor  
An automatic functioning device for distributing compressed gas comprises a jack and a distributor. The device successively and automatically carries out the following operations, after the piston...
6698414 Pressure gauge for pneumatic toy gun  
The present invention is directed to a pneumatic toy gun which may include a cylinder having an open end and an outlet, a piston disposed within the open end of the cylinder, and a valve having a...
6675791 Pressure regulator for pneumatic guns  
An improved pressure regulator for pneumatic guns, with an improved and simplified design incorporating a rotating gas fitting with a gas inlet port; modular construction to allow fitting to...
6615815 Shooting mechanism of an anti-violence gun  
A shooting mechanism of an anti-violence gun, more particularly a shooting mechanism shoots spherical bullet body for deterrence through air pressure. The present invention mainly comprises a...
6590386 Electronics system for use with projectile firing devices  
A universal electronics system has a body adapted to be removably mounted at the muzzle end of the barrel of almost any paintball marker. A pair of spaced detector units signal the time it takes...
6578565 Air or gas-powered guns  
A frame bearing a compressed air/gas reservoir connected to an assembly of a valve operated by a hammer striking the valve slide, a trigger operating the hammer, a tilting assembly on the frame...
6550468 Trigger assist mechanism and method  
A gun having a trigger assist mechanism that includes a chamber, a trigger having a firing position and a released position, a compressed gas source in pneumatic communication with the chamber, and...
6532948 Toy rocket set  
A toy rocket set that includes a rocket and a launcher for the rocket that utilizes compressed air to launch the rocket. The upper end of the launch tube has an end cap secured thereupon by a...
6474325 Gas regulator  
A gas regulator, relating in particular to a regulator for a gas or air cylinders, for supplying compressed air to a paintball gun or other compressed air powered projectile firing devices. A micro...
6460531 Toy rocket launcher  
A toy rocket launcher includes a rotatable, air pressurized assembly that allows for a plurality of rockets to be launched in sequence. In particular, the assembly uses a ratchet included in a base...
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...
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...
6405722 Single stage regulator and method for regulating compressed air therefor  
A single stage regulator is disclosed wherein a piston-type configuration is utilized to regulate an input working pressure as high as 4,500 PSI, to an output delivery pressure from 200 PSI to 1100...
6382200 Trigger mechanism  
A trigger mechanism having a trigger plate slidably carried in a firearm frame for linear movement. The plate includes a rear cam surface on which a sear functions via a cam follower. The plate is...
6343598 Air gun  
The present invention is an improved air gun. A novel lever system is employed whereby great pressure is obtained with a single pump. The length of the gun is minimized by an improved breach...
6318350 Remote controlled mock bird launcher  
An automatic, pneumatic mock bird launcher is able to launch a plurality of mock birds utilizing compressed air from a location remote from the user/trainer. An RF link between a transmitter...
6311683 Device for assembling and disassembling gas rifle and gas tank to and from each other  
Disclosed is a device for assembling and disassembling a gas rifle and a gas tank to and from each other, respectively. The device comprises a gas tank having a rear cap which has an adjusting...
6295752 Projectile guide  
A projectile guide for a compressed gas powered gun which includes a hollow cylindrical sleeve-like base with an axially extending projectile guiding cylindrical opening therethrough. The base has...
6276353 Projectile launcher  
A projectile launcher is provided for propelling impact-safe foam projectiles. The projectile launcher includes a launch tube sized and configured to accommodate insertion of an impact-safe...
6227187 Gas holding chamber for air-powered paintball guns  
An air chamber that increases the volume of air stored inside a paintball gun. An increased volume of air allows the use of low-pressure/high volume valves in the gun.
6202636 Pitching machine  
The present invention is a pitching machine for use in batting and fielding practice for baseball and softball. The pitching machine of the present invention uses an expanding gas to propel a ball...
Matches 1 - 50 out of 109 1 2 3 >