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. 24, 1993
Filed:
Oct. 21, 1991
Applicant:
Inventors:
Antonio F Gonzalez, Tallahassee, FL (US);
William L O'Meara, Tallahassee, FL (US);
Assignee:
Olin Corporation, Cheshire, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42B / ;
U.S. Cl.
CPC ...
102431 ; 102465 ; 102700 ;
Abstract
An energetic combustible cartridge case comprises a tubular body of a plastic nonfelted sheet propellant and an outer coating portion of a thermoset polymeric resin such as a polyurethane. The sheet propellant is a colloidal nitrocellulose composition which preferably contains a large portion of nitroglycerine and diethylene glycol dinitrate.