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:
Apr. 21, 1998
Filed:
Jul. 31, 1996
Applicant:
Inventor:
Alan D Stall, Naperville, IL (US);
Assignee:
Alfacel s.a., Madrid, ES;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A22L / ;
U.S. Cl.
CPC ...
425 71 ; 264188 ; 264196 ; 264203 ; 426277 ;
Abstract
An adjustable reaction tub for making tubular cellulosic casings from viscose, the tub having upper rollers mounted to a frame and lower rollers on a roll support mounted to the same frame for adjustable positioning of the lower rollers at any of a range of depths within the tub.