Cat scratcher
Description
Claims
The ornamental design for a cat scratcher, as shown and described.
Referenced Cited
U.S. Patent Documents
| 2593319 | April 1952 | Levitin et al. |
| 3159141 | December 1964 | Paterek |
| D238792 | February 1976 | White |
| 3993027 | November 23, 1976 | Mullin |
| 4112873 | September 12, 1978 | Van Zandt |
| D254815 | April 22, 1980 | Kossar |
| D322872 | December 31, 1991 | Holbrook |
| D364202 | November 14, 1995 | Benson |
| D440717 | April 17, 2001 | Fazio |
| D585607 | January 27, 2009 | Rosenblatt |
| D604018 | November 10, 2009 | Simpson et al. |
| D648078 | November 1, 2011 | Haaf |
| 20090188439 | July 30, 2009 | Simpson et al. |
Patent History
Patent number: D653820
Type: Grant
Filed: Dec 24, 2010
Date of Patent: Feb 7, 2012
Assignee: Worldwise, Inc. (San Rafael, CA)
Inventor: David Haaf (San Rafael, CA)
Primary Examiner: Cathy A MacCormac
Attorney: Bay Area Technology Law Group PC
Application Number: 29/381,902
Type: Grant
Filed: Dec 24, 2010
Date of Patent: Feb 7, 2012
Assignee: Worldwise, Inc. (San Rafael, CA)
Inventor: David Haaf (San Rafael, CA)
Primary Examiner: Cathy A MacCormac
Attorney: Bay Area Technology Law Group PC
Application Number: 29/381,902
Classifications
Current U.S. Class:
Exerciser Or Toy (D30/160)