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:
Jul. 02, 1991
Filed:
Jul. 02, 1990
Charles P Keip, Grandville, MI (US);
Keip Machine Company, Grandville, MI (US);
Abstract
A wrapping apparatus for wrapping a product in a plastic film includes a conveyor system for moving the product, a wrapping assembly for spirally wrapping a continuous sheet of the film about the product and the conveyor system, and a cutting assembly for forming in the wrapped film a series of perforations defining a line of tearing weakness. The conveyor system includes a pair of spaced apart conveyors which cooperatively move a product through the wrapping assembly. The cutting assembly includes a cutting element which selectively engages the film at a location between the spaced apart conveyors to form the series of perforations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile