Mechanical guns and projectors – Fluid pressure – With control for discharge of fluid pressure
Reexamination Certificate
2005-02-03
2009-02-17
Chambers, Troy (Department: 3641)
Mechanical guns and projectors
Fluid pressure
With control for discharge of fluid pressure
C124S081000
Reexamination Certificate
active
07490598
ABSTRACT:
A paintball marker or other compressed gas firearm is provided including a ram driven by an electropneumatic valve when a trigger is actuated to cause a main valve between a high pressure air supply and a firing chamber to be opened. This ram assembly is independent from the main valve structurally and coupled to the air supply and electropneumatic valve sufficiently flexibly to allow the ram assembly to be operable when the ram assembly is displaced away from the main valve. A bolt is provided for directing pressurized air from the main valve to the firing chamber when the main valve is opened, and with the bolt configured to provide a high pressure air pathway which has a high degree of effectiveness in driving the ball out of the firing chamber without distorting a trajectory of the ball. The bolt can be stationary when air is flowing past the bolt.
REFERENCES:
patent: 5462042 (1995-10-01), Greenwell
patent: 5497758 (1996-03-01), Dobbins
patent: 5503137 (1996-04-01), Fusco
patent: 5673679 (1997-10-01), Walters
patent: 5769066 (1998-06-01), Schneider
patent: 5791328 (1998-08-01), Alexander
patent: 6343599 (2002-02-01), Perrone
patent: 6349711 (2002-02-01), Perry et al.
patent: 6371099 (2002-04-01), Lee
patent: 6520171 (2003-02-01), Reible
patent: 6802306 (2004-10-01), Rice
patent: 6889681 (2005-05-01), Alexander et al.
patent: 7121271 (2006-10-01), Arndt
patent: 2002/0096164 (2002-07-01), Perrone
patent: 2003/0075161 (2003-04-01), Fujimoto
patent: 2005/0126553 (2005-06-01), Rice
patent: 2006/0037597 (2006-02-01), Wood
patent: 2006/0107939 (2006-05-01), Dobbins
patent: 2006/0231084 (2006-10-01), Styles et al.
Insight Component Engineering; The Epic; “http://icepaintball.com/” internet web site; Apr. 3, 2001.
Chambers Troy
Heisler & Associates
LandOfFree
Paintball marker featuring high effectiveness airflow does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Paintball marker featuring high effectiveness airflow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Paintball marker featuring high effectiveness airflow will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4106965