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. 07, 1989
Filed:
Sep. 26, 1986
Applicant:
Inventors:
Vernon L Lamb, Sr, Sparta, MI (US);
Roger D Boden, Sr, Pierson, MI (US);
Assignee:
Fortifiber Corporation, Los Angeles, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ; B32B / ;
U.S. Cl.
CPC ...
264112 ; 264115 ; 264126 ; 264D / ; 156 622 ; 156301 ;
Abstract
A method for continuously forming a pressboard product from shredded scrap paper having a thermoplastic coated thereon. The shredded paper is deposited between two continuous facing sheets. The sandwiched construction is heated using radiant or convection heat and then compressed to fuse the shredded paper together.
Lamb, Sr, Vernon. (1989). Process for making pressboard from poly-coated paper (U.S. Patent No. 4810445). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4810445
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile