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:
Sep. 08, 1992
Filed:
Oct. 15, 1991
Michael P Kazaitis, Chicago, IL (US);
John Farkonas, Glenview, IL (US);
Raymond A Feldt, Dolton, IL (US);
Viskase Corporation, Chicago, IL (US);
Abstract
Severing a shirred stick of sausage casing from casing feed stock joined to the stick is accomplished by perforating a section of the casing across its flat width prior to moving the section through a shirring zone. The section is then moved through a shirring zone and tension applied to tear the casing apart along the line of perforations. The result is that the severed ends of casing each have an edge which has a crenellated profile for at least a portion of its length and which is substantially free of casing shards that or likely to separate from the casing during a conventional stripping operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile