Small projectile launching air gun

Details Small projectile launching air gun Small projectile launching air gun

2011-02-08

2011-02-08

Chambers, Troy (Department: 3641)

Mechanical guns and projectors

Fluid pressure

Provided by movement of user-actuated, projector-mounted...

C124S069000, C124S070000

Reexamination Certificate

active

07882829

ABSTRACT:
The present device is a launcher for a projectile, comprising an enclosure that is adapted to be held by a human hand. The enclosure comprises a barrel aperture, a pump aperture, and a trigger aperture. The launcher further comprises a pump assembly that comprises a pump piston traversing the pump aperture. The pump piston is configured to be actuated by a user and can be reciprocated in and out of a pump cylinder. The launcher comprises a compression chamber in fluid communication with the piston cylinder through a check valve that only allows air to pass from within the piston cylinder into the compression chamber. The launcher comprises a trigger that opens the compression chamber and sends compressed air into a barrel that can have a projectile stored therein. The trigger is configured to be manually operated by a user. The barrel is in fluid communication with the compression chamber through a trigger valve. The compact design allows for direct fluid communication between the pump assembly, the compression chamber, and the barrel.

REFERENCES:
patent: 1818810 (1931-08-01), Miller
patent: 2293957 (1942-08-01), Wells
patent: 2301653 (1942-11-01), Wells
patent: 2566181 (1951-08-01), Fitch
patent: 3394694 (1968-07-01), Leclerc
patent: 4212285 (1980-07-01), Cagan
patent: 4843751 (1989-07-01), Ferri
patent: 5363834 (1994-11-01), Stuchlik
patent: 5429108 (1995-07-01), Hsieh
patent: 5592931 (1997-01-01), Johnson et al.
patent: 5690091 (1997-11-01), Bissonnette
patent: 5924413 (1999-07-01), Johnson
patent: 7156085 (2007-01-01), Lewis
patent: 7287526 (2007-10-01), Bligh
patent: 7316565 (2008-01-01), Liao
patent: 7404398 (2008-07-01), Henricks
patent: 2005/0000505 (2005-01-01), Pedicini et al.
patent: 2006/0225717 (2006-10-01), Ma
patent: 2007/0051353 (2007-03-01), Nygarrd
patent: 2007/0204841 (2007-09-01), Liao

Affiliated with

Also associated with

Rating

Small projectile launching air gun does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Small projectile launching air gun, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Small projectile launching air gun will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2635455