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. 19, 2002
Filed:
May. 14, 1997
Applicant:
Inventor:
John C. Wolff, Columbus, OH (US);
Assignee:
Crane Plastics Company Limited Partnership, Columbus, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D 2/200 ; B32B 1/800 ;
U.S. Cl.
CPC ...
B29D 2/200 ; B32B 1/800 ;
Abstract
A panel for use in siding is disclosed. The panel has a cement core in a shape defining the panel of the siding, and a plastic film layer attached to the cement core. The plastic film layer is either a polymer or a copolymer of vinyl chloride. The panel may also have an adhesive layer which adheres the plastic film layer to the cement core. The cement core may contain fiber reinforcement.