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:
Oct. 06, 1992
Filed:
Mar. 02, 1990
Applicant:
Inventors:
William F Fry, Columbia, PA (US);
Chester W Hallett, Lancaster, PA (US);
Nancy E Mentzer, Lancaster, PA (US);
Assignee:
Armstrong World Industries, Inc., Lancaster, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; D04B / ;
U.S. Cl.
CPC ...
428163 ; 428161 ; 428224 ; 428167 ; 428184 ; 428245 ;
Abstract
A fabric covered board structure made with a base of a mineral fiber material having a corrugated face surface. A discontinuous coating of high tack adhesive on the corrugated face surface and a flexible textile or vinyl sheet adhered to the face surface by the adhesive.