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. 30, 1994
Filed:
Dec. 14, 1992
Applicant:
Inventors:
Stephen J Bullis, Colchester, VT (US);
David P Perrin, Hinesburg, VT (US);
Peter C Wolff, Milton, VT (US);
Assignee:
General Electric Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41A / ;
U.S. Cl.
CPC ...
89 16 ; 89 1405 ;
Abstract
A multi-layer composite gun barrel has an integral metal alloy jacket portion, forming the exterior cylinder of the entire barrel, with a forebarrel interior liner cylinder substantially bonded within the jacket portion, and an unbonded breech portion liner, made from a high melting temperature refractory metal alloy able to resist erosion by hot gun gases in the barrel breech area.
Bullis, Stephen. (1994). Multi-layer composite gun barrel (U.S. Patent No. 5341719). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5341719
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile