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. 30, 1997
Filed:
Aug. 16, 1995
Applicant:
Inventors:
Myron Donald Nicholson, Lemont, IL (US);
Edward Makoto Kajiwara, Park Ridge, IL (US);
Paul Edmund DuCharme, Jr, Tinley Park, IL (US);
Assignee:
Viskase Corporation, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A22C / ;
U.S. Cl.
CPC ...
428 348 ;
Abstract
A cellulose food casing comprising a nonderivatized cellulose film precipitated in tubular form from an extruded thermoplastic solution of cellulose, an amine oxide cellulose solvent and water.