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:
Sep. 07, 1993
Filed:
Jan. 28, 1991
Suezone Chow, Richmond, CA;
Romulo C Casilla, Vancouver, CA;
Canadian Forest Products Ltd., Vancouver, CA;
Abstract
A panel is disclosed that is formed from a planar, substantially inflexible cellulosic substrate having a rough or uneven surface, at least one layer of paper or veneer and a layer of an electrically conductive wire mesh or metal foil interposed between the substrate and the layer of paper or veneer. The substrate and the layers are bonded together with a layer of a polyolefin that has been grafted with an ethylenically unsaturated carboxylic acid or anhydride. The polyolefin is a homopolymer of ethylene or copolymer of ethylene and a higher hydrocarbon alpha-olefin. Processes for the manufacture of the panel are also disclosed. The panel may be used in the construction industry, especially as electrical shielding or for the removal of stray electrical currents from electrical or other equipment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile