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:
Jun. 16, 1992
Filed:
Sep. 10, 1990
Applicant:
Inventors:
Ingo Schinkel, Walsrode, DE;
Jurgen Bohner, Bomlitz, DE;
Assignee:
Wolff Walsrode AG, Walsrode, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428349 ; 428 352 ; 428 354 ; 428 357 ; 428516 ; 428520 ; 428910 ;
Abstract
Multilayered films with a special sealing layer which is applied only to one side have improved properties, in particular improved transparency.
Schinkel, Ingo. (1992). Sealable multilayered films with improved transparency (U.S. Patent No. 5122415). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5122415
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile