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:
Dec. 06, 1988
Filed:
Mar. 13, 1987
Applicant:
Inventors:
Douglas J Bridgeford, Champaign, IL (US);
Matiur Rahman, Champaign, IL (US);
Assignee:
Teepak, Inc., Oak Brook, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A22C / ;
U.S. Cl.
CPC ...
1381181 ;
Abstract
A tubular film sausage casing comprising a cellulose aminomethanate wherein from 0.5 to 30 numerical percent of the cellulose hydroxy groups have been substituted with aminomethanate groups. The casing may be crosslinked or may be fiber reinforced.