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. 06, 2007
Filed:
May. 20, 2004
Applicant:
Erlin Randjelovic, Crystal Falls, MI (US);
Inventor:
Erlin Randjelovic, Crystal Falls, MI (US);
Assignee:
Connor Sports Flooring Corporation, Arlington Heights, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04F 15/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sub-floor assembly having sub-floor panels that are adapted to be integrally overlapped while providing clearance for channel sections when the floor deflects under load. Clearance for the channel sections may be achieved by providing pockets in an upper layer of a first sub-floor panel in the area where the channel sections engage a second sub-floor panel with which the first sub-floor panel is in overlapping engagement.