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. 16, 1982
Filed:
Jan. 07, 1980
Applicant:
Inventors:
Richard J Lanting, Kentwood, MI (US);
Robert J Munsey, Caledonia, MI (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B / ;
U.S. Cl.
CPC ...
98 37 ; 52126 ; 52794 ; 52815 ; 98 4 / ; 98 4 / ;
Abstract
An air flow floor panel for a raised access floor system which includes an articulated frame surrounding a light weight grid component in egg-crate form. A laminated top plate having a plurality of holes therethrough is welded to the articulated frame and grid component and a pair of relatively slidable damper plates are secured to the bottom edge of the articulated frame by a plurality of S-shaped clips.