Litter mat grid
Northrop March 21, 2
U.S. patent number D517,753 [Application Number D/224,434] was granted by the patent office on 2006-03-21 for litter mat grid. This patent grant is currently assigned to Doskocil Manufacturing Company, Inc.. Invention is credited to Melaney Northrop.
| United States Patent | D517,753 |
| Northrop | March 21, 2006 |
Litter mat grid
Claims
CLAIM The ornamental design for a litter mat grid, as shown and described.
| Inventors: | Northrop; Melaney (Arlington, TX) |
|---|---|
| Assignee: | Doskocil Manufacturing Company,
Inc. (Arlington, TX) |
| Appl. No.: | D/224,434 |
| Filed: | March 2, 2005 |
| Current U.S. Class: | D30/161; D32/57; D6/583; D7/667 |
| Current International Class: | 3099 |
| Field of Search: | ;D30/120,133,161 ;D3/314 ;D6/582,583 ;D7/667 ;D32/55-57 ;4/637,656,581 ;15/215 ;52/660 ;119/161-170 ;211/41.3 ;296/97.23 ;428/114 |
References Cited [Referenced By]
U.S. Patent Documents
| D164219 | August 1951 | Caldwell |
| 3007256 | November 1961 | Rouy |
| 4231321 | November 1980 | Cohen |
| D260568 | September 1981 | Cherry |
| D289095 | March 1987 | Chiodo et al. |
| D325774 | April 1992 | Manville et al. |
| D351694 | October 1994 | Evans |
| 5355837 | October 1994 | Reyes |
| D378451 | March 1997 | Schmidt |
| 5701844 | December 1997 | Murphy |
| 5755182 | May 1998 | Brown et al. |
| D404854 | January 1999 | Howarth |
| D435149 | December 2000 | Kleinberg |
| 6357388 | March 2002 | Holtrop et al. |
| D488890 | April 2004 | Radde |
| 6941894 | September 2005 | Scotto D'Anielo |
| 2005/0076845 | April 2005 | Langdale |
Attorney, Agent or Firm: Locke, Liddell & Sapp
Description
FIG. 1 is a top perspective view of a litter mat grid;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a front elevational view thereof.
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