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:
Jul. 01, 2008
Filed:
Apr. 13, 2004
Christopher Warren, Baltimore, MD (US);
Christopher Warren, Baltimore, MD (US);
Starquartz Industries, Inc., Baltimore, MD (US);
Abstract
A multi-layer flooring tile having a porous base layer of rounded silica particles, supporting a resilient and stretchable flexible membrane layer which supports a top layer of aliphatic polymer, fine filler and quartz mineral. The top layer is coated with a clear polymer coating. The flexible membrane layer is formed directly on the base layer, forming a bond without adhesive and likewise the top layer is formed on the flexible membrane layer, bonding without adhesive as the layers cure simultaneously. The flooring tiles are to be installed in the manner of an ordinary tile floor and provide a multi-layer, chemical resistant, non-slip flooring system.