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. 22, 1993
Filed:
Mar. 22, 1991
Applicant:
Inventor:
Alkiviadis G Dimakis, Federal Way, WA (US);
Assignee:
Weyerhaeuser Company, Tacoma, WA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04C / ; C08H / ; C08G / ;
U.S. Cl.
CPC ...
523099 ; 527301 ; 527103 ; 428534 ; 428535 ; 428536 ;
Abstract
An insulating sheathing panel has an insulating core, such as foam, sandwiched between PMDI impregnated cover sheets. The resulting panels offer structural reinforcement as well as insulating qualities to a building framework.