Floor mat
Latest Cha Yau Sponge Enterprise Co., Ltd. Patents:
Description
The parts drawn in broken line represent environmental subject matter and form no part of the claimed design.
Claims
The ornamental design for a floor mat, as shown and described.
Referenced Cited
U.S. Patent Documents
2112963 | April 1938 | Jones |
D124243 | December 1940 | Breuss |
D126889 | April 1941 | Hallbauer |
D137254 | February 1944 | Lehman |
D203071 | November 1965 | Harty, Jr. |
D238449 | January 1976 | Matsumoto |
D239566 | April 1976 | Vogt |
4030729 | June 21, 1977 | Nathaniel |
4404750 | September 20, 1983 | Marx et al. |
4942072 | July 17, 1990 | Chung |
5212842 | May 25, 1993 | Glydon |
D384210 | September 30, 1997 | du Grosriez |
5791114 | August 11, 1998 | Mandel |
D409841 | May 18, 1999 | Trombetta et al. |
D412980 | August 17, 1999 | Trombetta et al. |
6588167 | July 8, 2003 | Chang |
D489186 | May 4, 2004 | McMahan |
6820386 | November 23, 2004 | Kappeli et al. |
D531818 | November 14, 2006 | Hustedt et al. |
D532238 | November 21, 2006 | Thrush |
D543764 | June 5, 2007 | Thrush |
7797890 | September 21, 2010 | Thrush et al. |
D648166 | November 8, 2011 | Lu |
20060168721 | August 3, 2006 | McGuire et al. |
20070289244 | December 20, 2007 | Haney et al. |
Patent History
Patent number: D654748
Type: Grant
Filed: Mar 22, 2011
Date of Patent: Feb 28, 2012
Assignee: Cha Yau Sponge Enterprise Co., Ltd. (Lukang Town, Chang Hwa Hsien)
Inventor: Chih-Tsung Lu (Chang Hwa Hsien)
Primary Examiner: Karen S Acker
Application Number: 29/387,939
Type: Grant
Filed: Mar 22, 2011
Date of Patent: Feb 28, 2012
Assignee: Cha Yau Sponge Enterprise Co., Ltd. (Lukang Town, Chang Hwa Hsien)
Inventor: Chih-Tsung Lu (Chang Hwa Hsien)
Primary Examiner: Karen S Acker
Application Number: 29/387,939
Classifications
Current U.S. Class:
D6/582