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:
Jan. 07, 1992
Filed:
Dec. 20, 1989
Aldo Perrone, Mississauga, CA;
Brass Eagle Inc., Ontario, CA;
Abstract
An air gun for firing pellets having a unique aluminum breech formed by extrusion. Extending through the breech is a main, large longitudinal passageway in which the hammer mechanism and gas valve system is arranged. A smaller longitudinal passageway for compressed gas is located at one side of the main passageway and is connected to the main passageway by an opening in a central part of the breech. There is a housing for attaching a gas cylinder at the rear end of the breech. In this housing is a further gas passageway for delivering compressed gas from the cylinder to the smaller passageway in the breech. A sealed passageway in the valve body leads from the opening in the center part of the breech to a gas chamber in the valve body.