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. 22, 2014
Filed:
Jul. 27, 2010
Applicants:
Guy L. Rosenthal, Wheaton, IL (US);
Aaron C. Rosso, Elmhurst, IL (US);
Ronald J. Koval, Aurora, IL (US);
Inventors:
Guy L. Rosenthal, Wheaton, IL (US);
Aaron C. Rosso, Elmhurst, IL (US);
Ronald J. Koval, Aurora, IL (US);
Assignee:
United States Gypsum Company, Chicago, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B 2/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A corner bead for finishing a wallboard corner joint is provided, including a plastic body including a first flange and a second flange, each flange having a rib edge and an opposite free edge. The respective rib edges are joined to form a corner rib defining an angle. A web of face paper covers at least a portion of the body.