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:
Jun. 12, 1984
Filed:
Feb. 20, 1981
Thomas G Ryan, Bethel Park, PA (US);
Cyclops Corporation, Pittsburgh, PA (US);
Abstract
A structural deck especially suited for floors and roofs. It comprises an undulating metal structure having substantially horizontal bottom walls and top walls interconnected by downwardly and outwardly tapered, substantially flat side walls. Doved-tailed flanges are provided on the top portions of the side walls to interlock with concrete poured above. The inner surfaces of the dove-tailed flanges serve as supports for accessories, such as insulation, lighting fixtures and the like. The bottom portions of the side walls have outwardly extending doved-tailed flanges serving as supports for readily detachable closure caps having varying shapes, especially for aesthetic purposes.