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:
Aug. 10, 2010
Filed:
Dec. 03, 2007
Anthony Mcconnell, Zeeland, MI (US);
Ronald H. Brown, Holland, MI (US);
Bryan R. Gingrich, Holland, MI (US);
Robert L. Tuttle, Holland, MI (US);
Randolph Woellper, Hudsonville, MI (US);
X. Shawn Yu, Hudsonville, MI (US);
Anthony McConnell, Zeeland, MI (US);
Ronald H. Brown, Holland, MI (US);
Bryan R. Gingrich, Holland, MI (US);
Robert L. Tuttle, Holland, MI (US);
Randolph Woellper, Hudsonville, MI (US);
X. Shawn Yu, Hudsonville, MI (US);
Haworth, Inc., Holland, MI (US);
Abstract
A floor tile for a raised floor. The floor tile is defined by a shallow upwardly-opening metal pan defining a shallow compartment in which a main preformed one-piece concrete block is secured. The main concrete block is preferably formed from a plurality of one-piece preformed concrete sub-blocks which are adhesively adhered in sideward abutting relationship to define a plan profile corresponding to the main concrete block. The main concrete block is then adhesively secured within the compartment of the metal pan.