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. 22, 1980
Filed:
Mar. 05, 1970
Applicant:
Inventor:
Harold D Boultinghouse, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B37B / ;
U.S. Cl.
CPC ...
156226 ; 156476 ; 1563084 ; 270 58 ;
Abstract
A process for preparing layered, nonbonded, structures of crosslapped film is disclosed wherein at least two laminates of layered, nonbonded, film are combined by interleaving the plies of the laminates to produce the structure. The layers in the structure are maintained in position during interleaving by fastening the plies of each laminate together along one edge only of each laminate.
Boultinghouse, Harold. (1980). Process for preparing crosslapped film structures (U.S. Patent No. 4213812). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4213812
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile