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:
Aug. 05, 1986
Filed:
Jan. 08, 1979
Applicant:
Inventor:
Eugene Ashley, Burlington, VT (US);
Assignee:
General Electric Company, Burlington, VT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41F / ; F16K / ;
U.S. Cl.
CPC ...
89-7 ; 1375121 ;
Abstract
This invention has the provision of a liquid propellant gun having an annular piston whose head is formed of nested rings to provide a relatively high rate of flow from the aft face of the head to the forward face of the head.