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:
Mar. 03, 1992
Filed:
Jun. 27, 1991
Applicant:
Inventors:
Eberhard Engelmann, Hamburg, DE;
Gert Schmeer, Bergen, DE;
Assignee:
Beiersdorf AG, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428212 ; 229200 ; 428343 ; 428346 ; 428349 ; 428515 ; 428516 ;
Abstract
Subject of the invention is a tear strip having a supporting base stretched in predominantly one direction, which strip may be provided with an adhesive layer and is characterized in that it has a supporting base of at least one base layer, which is provided with at least one tough layer, which is tougher than the base layer.
Engelmann, Eberhard. (1992). Tear strip (U.S. Patent No. 5093187). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5093187
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile