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:
Apr. 17, 2001
Filed:
Mar. 05, 1999
Applicant:
Inventors:
Darlene D. Rota, Middleburg Heights, OH (US);
Lorette Madigan, Cleveland, OH (US);
Elizabeth C. Bell, Wickliffe, OH (US);
Robert A. Martuch, Parma, OH (US);
Assignee:
The Sherwin-Williams Company, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/502 ; B32B 1/900 ; B32B 2/102 ; B05D 7/00 ; C08L 2/708 ;
U.S. Cl.
CPC ...
B32B 1/502 ; B32B 1/900 ; B32B 2/102 ; B05D 7/00 ; C08L 2/708 ;
Abstract
A water based coating composition which does not require a primer for application over wood, masonry, metal, vinyl siding and previously painted surfaces and can be applied over these surfaces in a single coat to provide the tannin blocking, hiding, corrosion resistance and durability of a conventional primer plus two coats of latex paint.