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Class Information
Number: 124/65
Name: Mechanical guns and projectors > Fluid pressure > Provided by movement of user-actuated, projector-mounted pressure member > To create surge of pressure > By plunger moving within cylinder
Description: Apparatus wherein the component is a piston having a periphery substantially conforming to the interior surface of a tube, and the piston reciprocates inside of the tube to pressurize fluid within the tube.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7549416 |
Launch vehicle |
Jun. 23, 2009 |
| 7537508 |
Carbide model rocketry system |
May. 26, 2009 |
| 7481209 |
Toy projectile launcher with slidable outer cylinder and stationary inner compression member |
Jan. 27, 2009 |
| 7458371 |
Toy soft dart launcher |
Dec. 2, 2008 |
| 7410124 |
Lightweight air vehicle and pneumatic launcher |
Aug. 12, 2008 |
| 7404398 |
Semi-solid biodegradable slug propulsion device |
Jul. 29, 2008 |
| 7316565 |
Action reciprocating structure of a toy gun |
Jan. 8, 2008 |
| 7297043 |
Toy rocket launcher for multiple soft toy rockets |
Nov. 20, 2007 |
| 7287526 |
Toy projectile launcher with slidable outer cylinder and stationary inner compression member |
Oct. 30, 2007 |
| 7252079 |
Safe air-pressure-launched toy rocket system and method of entertaining |
Aug. 7, 2007 |
| 7191775 |
Gun replica |
Mar. 20, 2007 |
| 7114493 |
Compressed gas pump for replica weapon |
Oct. 3, 2006 |
| 6957646 |
Pump |
Oct. 25, 2005 |
| 6904901 |
Air-powered projectile launcher |
Jun. 14, 2005 |
| 6694963 |
Touch trigger for electronic paintball gun |
Feb. 24, 2004 |
| 6553707 |
Butt structure for pneumatic gun |
Apr. 29, 2003 |
| 6408837 |
Toy gun with magazine |
Jun. 25, 2002 |
| 6371099 |
Paint ball gun |
Apr. 16, 2002 |
| 6343598 |
Air gun |
Feb. 5, 2002 |
| 6250294 |
Air compression type shooting device using adhesion type bullet |
Jun. 26, 2001 |
| 6220237 |
Compressed air toy gun |
Apr. 24, 2001 |
| 6125834 |
Free-piston cutting machine |
Oct. 3, 2000 |
| 6067975 |
Pulsating toy gun having reciprocating barrels |
May. 30, 2000 |
| 5988152 |
Toy gun for sequentially firing a plurality of projectiles |
Nov. 23, 1999 |
| 5944006 |
Toy gun with a selectively extendable barrel |
Aug. 31, 1999 |
| 5819717 |
Launcher for a toy projectile or similar launchable object |
Oct. 13, 1998 |
| 5735256 |
Ball launching device |
Apr. 7, 1998 |
| 5672809 |
Method and apparatus for determining the performance of sports bats and similar equipment |
Sep. 30, 1997 |
| 5622159 |
Toy weapon firing a shapeless semi-solid charge |
Apr. 22, 1997 |
| 5570676 |
Method for converting a mechanical spring gun to a pneumatic spring gun and the resulting pneumatic spring gun |
Nov. 5, 1996 |
| 5538453 |
Air pressure toy rocket launcher |
Jul. 23, 1996 |
| 5538453 |
Air pressure toy rocket launcher |
Jul. 23, 1996 |
| 5535729 |
Projectile launcher |
Jul. 16, 1996 |
| 5429108 |
Air-operated toy gun |
Jul. 4, 1995 |
| 5381928 |
Action toy water weapons |
Jan. 17, 1995 |
| 5377656 |
Toy gun |
Jan. 3, 1995 |
| 5377655 |
Projectile-propelling toy and kit therefor |
Jan. 3, 1995 |
| 5292134 |
Ball catching and launching toy |
Mar. 8, 1994 |
| 5284274 |
Action toy water gun |
Feb. 8, 1994 |
| 5267549 |
Air-powered toy gun |
Dec. 7, 1993 |
| 5205271 |
Air rifles of the hinged barrel type |
Apr. 27, 1993 |
| 5193517 |
Gas spring airgun |
Mar. 16, 1993 |
| 5174235 |
Apparatus for pressurizing a submarine launch tube |
Dec. 29, 1992 |
| 5115794 |
Compressible ball launcher |
May. 26, 1992 |
| 5113842 |
Rapid fire ball launcher |
May. 19, 1992 |
| 5058561 |
Popgun for cylindrical projectiles |
Oct. 22, 1991 |
| 4961718 |
Toy pistol with a ball bullet |
Oct. 9, 1990 |
| 4892081 |
Compressible ball launcher |
Jan. 9, 1990 |
| 4881517 |
Air guns |
Nov. 21, 1989 |
| 4733799 |
Water cannon toy or like device |
Mar. 29, 1988 |
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