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:
Oct. 27, 1998
Filed:
May. 28, 1996
Applicant:
Inventor:
Abraham Sacks, Vancouver, CA;
Assignee:
Sacks Industrial Corp., Vancouver, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B / ;
U.S. Cl.
CPC ...
52408 ; 523021 ; 52409 ; 52413 ; 5278311 ; 527891 ; 5279311 ;
Abstract
A vapor permeable prefabricated membrane for use in an exterior wall or party wall of a building, which has passageways formed when the membrane is in place in the wall extending from a region near a top of the wall to a bottom thereof. The passageways permit the escape of trapped moisture.