The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 23, 2004
Filed:
Mar. 06, 2002
Applicant:
Inventor:
Robert Kenneth Masse, Redmond, WA (US);
Assignee:
National Paintball Supply, Inc., Sewell, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F41B 1/132 ;
U.S. Cl.
CPC ...
F41B 1/132 ;
Abstract
A compressed gas powered projectile accelerator employing dynamic-regulation; having, a valve slider, reciprocally moveable within a passage, being releasable by the action of a sear and trigger from a cocked position, controlling flow of compressed gas into a breech; or an electric valve performing the same function under the control of an electronic circuit and trigger; and a spring-biased bolt, reciprocally moveable within the breech, controlling the flow of projectiles and compressed gas into a barrel.