U.S. patent number D498,831 [Application Number D/174,551] was granted by the patent office on 2004-11-23 for sink. This patent grant is currently assigned to Kohler Co.. Invention is credited to Michelle E. Bayer, Christopher M. De Cleene.
United States Patent | D498,831 |
Bayer , et al. | November 23, 2004 |
Inventors: | Bayer; Michelle E. (Plymouth, WI), De Cleene; Christopher M. (Sheboygan, WI) |
---|---|
Assignee: | Kohler Co. (Kohler,
WI) |
Appl. No.: | D/174,551 |
Filed: | January 20, 2003 |
Current U.S. Class: | D23/290 |
Current International Class: | 2302 |
Field of Search: | ;D23/270-271,273,284-285,290-292,293.1,303,308 ;4/664-665,619,522,623-624,639-642,650-651,660-661 |
D447546 | September 2001 | McKeone |
D473292 | April 2003 | Paredes |
D478970 | August 2003 | Ziemann et al. |
2000 Kohler catalog ad, p. 16.47, showing a "Marcato" sink. . 2000 Kohler catalog ad, p. 16.59, showing a "Ravinia" sink. . Undated Acriform catalog ad showing an "Advantage 2000" sink, admitted prior art.. |
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