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. 28, 1976
Filed:
Jan. 14, 1976
A Kenneth Parlour, Fridley, MN (US);
James R Leezer, Minneapolis, MN (US);
Charles H Turpin, Minneapolis, MN (US);
The Pillsbury Company, Minneapolis, MN (US);
Abstract
A spiral wound can is described in which the body of the can is made up of a relatively heavy fiberboard base or body stock layer lined within by an oil and moisture impermeable barrier preferably formed from a laminate of aluminum foil and paper. The base body layer includes a helically extending separation line or butt joint bonded together by the liner and label which is bonded to the body stock by at least two broken or unbroken spaced apart strips of adhesive one of which is aligned over the butt joint and one of which is spaced from the butt joint. A circumferentially extending collar cut is made through the label near the can end to facilitate its removal. Printed indicia is located on the underside of the label between the strips of adhesive.