Mechanical guns and projectors – Fluid pressure – With control for discharge of fluid pressure
Reexamination Certificate
2006-10-17
2006-10-17
Chambers, Troy (Department: 3641)
Mechanical guns and projectors
Fluid pressure
With control for discharge of fluid pressure
Reexamination Certificate
active
07121271
ABSTRACT:
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 and a loaded position. The bolt comprises a tubular bolt body having a front end, a rear end and a slot for receiving the pin. A spring is provided for maintaining, in use, the pin in a first position in the slot, the spring allowing movement of the pin toward a second position in the slot when the bolt is obstructed by the presence of a paintball.
REFERENCES:
patent: 3580132 (1971-05-01), Vartanian
patent: 3621536 (1971-11-01), Remmery
patent: 3835566 (1974-09-01), Bielfeldt et al.
patent: 3889574 (1975-06-01), Sanford
patent: 3964366 (1976-06-01), Atchisson
patent: 4058922 (1977-11-01), Elbe et al.
patent: 4556217 (1985-12-01), Kochan
patent: 5014595 (1991-05-01), Ducolon, Jr.
patent: 5344170 (1994-09-01), Ochoa
patent: 5411487 (1995-05-01), Castagna
patent: 5782118 (1998-07-01), Chamberlain et al.
patent: 5908024 (1999-06-01), Staev
patent: 6142136 (2000-11-01), Velasco
patent: 6179302 (2001-01-01), Gauthier et al.
patent: 6260866 (2001-07-01), Cheng
patent: 6371099 (2002-04-01), Lee
patent: 6715399 (2004-04-01), Barrett
patent: 2003/0067176 (2003-04-01), Stevens et al.
patent: 2003/0168053 (2003-09-01), Farrell
patent: 2004/0074486 (2004-04-01), Schavone
patent: 2004/0089280 (2004-05-01), Kunimoto
patent: 2759735 (1998-08-01), None
Pan Am Las Vegas 2002 Vendor Display Photo Gallery (WARPIG.com), Bill Mills, date unknown.
Abrahams Colin P.
Chambers Troy
LandOfFree
Anti-pinch bolt does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Anti-pinch bolt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-pinch bolt will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3622937