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. 21, 1997
Filed:
Nov. 09, 1995
Joe A Young, Reedsville, OH (US);
Charles Domigan, Coolville, OH (US);
John Stauffer, Parkersburg, WV (US);
Walker Systems, Inc., Williamstown, WV (US);
Abstract
A non-metallic floor box for use in electrical in-floor power and communication distribution systems for office buildings and the like is disclosed. One embodiment of the floor box includes a closed housing having a base, a top and vertically extending side walls defining an interior volume. The disclosed floor box prevents concrete from entering the housing during pouring and setting of the concrete floor, and is adapted to be cut off substantially flush with and parallel to the concrete floor in which it is set. The floor box housing includes gradient markings disposed on at least one of its side walls to indicate the interior volume of the housing and/or the depth of the concrete floor.