Patents Assigned to Tippmann Pneumatics, Inc.
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Patent number: 6739323Abstract: A paint ball gun is provided. The paint ball gun has a paint ball feed mechanism which comprises an actuator, a paint ball advance assembly, a bias member, and a paint ball feed assembly. The actuator is configured to advance such that the paint ball advance assembly, coupled to the actuator, moves in response to movement by the actuator. The paint ball feed assembly is coupled to the paint ball advance assembly moving therewith and engaging a paint ball to feed the same into the paint ball gun.Type: GrantFiled: July 25, 2002Date of Patent: May 25, 2004Assignee: Tippmann Pneumatics, Inc.Inventor: Dennis J. Tippmann, Jr.
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Patent number: 6550468Abstract: 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 an actuator in pneumatic communication with the chamber. The compressed gas source provides compressed gas to the chamber upon movement of the trigger to the firing position. The actuator is operably disposed to apply a force tending to move the trigger from the firing position to the released position when compressed gas is directed from the chamber to the actuator.Type: GrantFiled: April 27, 2001Date of Patent: April 22, 2003Assignee: Tippmann Pneumatics, Inc.Inventor: Dennis J. Tippmann, Jr.
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Patent number: 6526685Abstract: A paint ball gun is provided. The paint ball gun has a curved bore and a fluid actuated firing mechanism. The fluid actuated firing mechanism is in operable communication with the curved bore such that the fluid actuated firing mechanism propels the paint ball through the curved bore.Type: GrantFiled: December 4, 2001Date of Patent: March 4, 2003Assignee: Tippmann Pneumatics, Inc.Inventor: Dennis J. Tippmann, Jr.
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Patent number: 6324779Abstract: A gun having a slightly curved bore for discharging a frangible generally spherical projectile creating an improvement in trajectory of the projectile. The slightly curved bore applies a spin onto the spherical projectile without causing the projectile to rupture.Type: GrantFiled: June 14, 1999Date of Patent: December 4, 2001Assignee: Tippmann Pneumatics, Inc.Inventor: Dennis J. Tippmann, Jr.
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Patent number: 6003547Abstract: A method and apparatus for filling a container having an opening with a liquid includes a valve assembly, disposed in the opening of the container, and a nozzle assembly. The valve assembly includes a housing having a plug detachably mounted therein. An inlet passageway extends through the plug to the interior of the container. An inlet valve is located in the inlet passageway. A relief passageway also extends through the plug to the interior of the container, and a relief valve is located in the relief passageway. The nozzle assembly is coupled to a liquid supply and is adapted to matingly engage an inlet port of the valve assembly. The nozzle assembly engages the inlet port to allow liquid from the liquid supply to flow through the inlet passageway into the interior of the container, and opens the relief valve to vent the interior of the container during the filling operation.Type: GrantFiled: August 3, 1998Date of Patent: December 21, 1999Assignee: Tippmann Pneumatics, Inc.Inventor: Dennis J. Tippmann, Jr.
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Patent number: 5722383Abstract: 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 retarding the cyclic feeding of ammunition includes an impeder which engages the bolt of the weapon. The ammunition feed mechanism also includes a magazine having a ramped bottom which directs ammunition projectiles to an exit therein where the ammunition projectiles are fed into the chamber of the weapon. The magazine includes a plurality of curved projections in the bottom which define a plurality of spaces into which the ammunition projectiles are received. The plurality of curved projections also guide the ammunition projectiles through the exit.Type: GrantFiled: December 1, 1995Date of Patent: March 3, 1998Assignee: Tippmann Pneumatics, Inc.Inventors: Dennis J. Tippmann, Sr., Dennis J. Tippmann, Jr.
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Patent number: 5694871Abstract: A manually driven stitcher or sewing machine. A lever of the stitcher is manually pivotable through an arc to reciprocate a stitching mechanism. When pivoted through the arc, the lever also actuates a clamping assembly, an article advancing mechanism, and a stitching material supplying assembly. The stitcher or sewing machine of the present invention may be used to manually stitch a variety of materials including heavier ones such as leather, nylon strapping, plastic, and rubber.Type: GrantFiled: March 18, 1996Date of Patent: December 9, 1997Assignee: Tippmann Pneumatics, Inc.Inventor: Dennis J. Tippmann, Sr.
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Patent number: D377358Type: GrantFiled: November 6, 1995Date of Patent: January 14, 1997Assignee: Tippmann Pneumatics, Inc.Inventor: Dennis J. Tippmann, Sr.