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:
Nov. 25, 1980
Filed:
Sep. 19, 1978
Leandra P Martin, Granville, OH (US);
Robert A Luecke, Newark, OH (US);
The Dow Chemical Company, Midland, MI (US);
Abstract
A spirally wound container for leavened dough and other products which is opened by side rupture. The container comprises a fiber board body having multiple thermoplastic film plies. An inner transparent ply of film adheres to the surface of the fiber board spirally wound can body and is rupturable therewith. An outer ply of film forms a label cover for the container and is strippable prior to opening of the container. After the label ply is stripped from the container, the transparent inner ply permits reading of graphics printed on the fiber body of the can. The inner film ply strengthens the body ply and acts as a moisture barrier.