Cat scratcher
Description
Claims
The ornamental design for a cat scratcher, as shown and described.
Referenced Cited
U.S. Patent Documents
1877793 | September 1932 | Beynon |
2122372 | June 1938 | Hooper et al. |
2197839 | April 1940 | Roberts et al. |
2753829 | July 1956 | Agra |
2875721 | March 1959 | Downey |
3085551 | April 1963 | Helmer |
D360712 | July 25, 1995 | Bush |
5560320 | October 1, 1996 | Plunk |
6048248 | April 11, 2000 | Ritchey |
D485399 | January 13, 2004 | Nazimek |
6681721 | January 27, 2004 | Buschy |
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D528709 | September 19, 2006 | Nazimek |
Patent History
Patent number: D544155
Type: Grant
Filed: Jun 17, 2006
Date of Patent: Jun 5, 2007
Inventors: Aaron Lamstein (San Rafael, CA), David Haaf (San Rafael, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Anna Dworzecka
Attorney: Dergosits & Noah LLP
Application Number: 29/261,705
Type: Grant
Filed: Jun 17, 2006
Date of Patent: Jun 5, 2007
Inventors: Aaron Lamstein (San Rafael, CA), David Haaf (San Rafael, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Anna Dworzecka
Attorney: Dergosits & Noah LLP
Application Number: 29/261,705
Classifications