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:
Dec. 14, 2010
Filed:
Mar. 17, 2008
Applicants:
Mark H. Englert, Libertyville, IL (US);
Richard B. Stevens, Crystal Lake, IL (US);
Steven W. Sucech, Lake Villa, IL (US);
Therese A. Fults, Woodale, IL (US);
Michael J. Porter, Hanover Park, IL (US);
Bruce L. Petersen, Lisle, IL (US);
Russell A. Dombeck, Salem, WI (US);
Inventors:
Mark H. Englert, Libertyville, IL (US);
Richard B. Stevens, Crystal Lake, IL (US);
Steven W. Sucech, Lake Villa, IL (US);
Therese A. Fults, Woodale, IL (US);
Michael J. Porter, Hanover Park, IL (US);
Bruce L. Petersen, Lisle, IL (US);
Russell A. Dombeck, Salem, WI (US);
Assignee:
United States Gypsum Company, Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
An acoustical panel comprising a continuous phase of an interlocking set gypsum matrix and a method of preparing an acoustical panel are disclosed.