Chair with double contoured bottom
Description
In
Claims
The ornamental design for a chair with double contoured bottom, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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2380102 | July 1945 | Farmer |
3393012 | July 1968 | Chancellor, Jr. |
3527498 | September 1970 | Werner |
5154474 | October 13, 1992 | Desanta |
5522106 | June 4, 1996 | Harrison et al. |
D458467 | June 11, 2002 | Starck |
D460282 | July 16, 2002 | Starck |
D523255 | June 20, 2006 | Dettmann et al. |
D559001 | January 8, 2008 | Starck |
7396078 | July 8, 2008 | Weber et al. |
D576817 | September 16, 2008 | Sienkowski |
D636195 | April 19, 2011 | Reyes et al. |
- WWW.AMAZON.COM; ObusForme Ergonomic Sit-Back Cushion; internet; as of Feb. 4, 2011.
- WWW.AMAZON.COM; Obus Forme Gel Seat; internet; as of Feb. 4, 2011.
Patent History
Patent number: D652648
Type: Grant
Filed: Feb 4, 2011
Date of Patent: Jan 24, 2012
Inventor: Chang Sup Lee (Boyds, MD)
Primary Examiner: Ricky Pham
Application Number: 29/384,865
Type: Grant
Filed: Feb 4, 2011
Date of Patent: Jan 24, 2012
Inventor: Chang Sup Lee (Boyds, MD)
Primary Examiner: Ricky Pham
Application Number: 29/384,865
Classifications
Current U.S. Class:
D6/373