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. 11, 1995
Filed:
Apr. 26, 1994
Applicant:
Inventor:
Thomas R Stanley, Georgetown, IL (US);
Assignee:
Teepak, Inc., Westchester, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A22C / ;
U.S. Cl.
CPC ...
452 48 ; 452 46 ; 2924356 ;
Abstract
End-closures are formed on tubular food casings by means of a self-contained gathering and closing device comprising dual shutter assemblies with angular levers having thumb and finger extensions which are pivotally mounted from their respective thumb extensions for circumferentially gathering casing from a casing opening therebetween. The angular levers are positioned relative to one another such that when pivoted in the same direction travel in overlapping arcs to produce a narrowing of the casing opening as the levers converge. A punch is then actuated to apply an end-closure clip to the gathered casing.