Interlocking grip for producing a soil stabilizing groundwork
Description
Claims
The ornamental design for an interlocking grid for producing a soil stabilizing groundwork, as shown and described.
Referenced Cited
U.S. Patent Documents
| 4111585 | September 5, 1978 | Mascaro |
| D259283 | May 19, 1981 | DeClute |
| 4372705 | February 8, 1983 | Atkinson |
| 4521942 | June 11, 1985 | Kiyoshi |
| 4572705 | February 25, 1986 | Vignon et al. |
| 4671699 | June 9, 1987 | Roach |
| D306350 | February 27, 1990 | Hardwicke et al. |
| 5160215 | November 3, 1992 | Jensen |
| 5287649 | February 22, 1994 | Prestele |
| 5713155 | February 3, 1998 | Prestele |
| 5851089 | December 22, 1998 | Beretta |
| D415581 | October 19, 1999 | Bertolini |
| 6135672 | October 24, 2000 | Davidson |
| 6736569 | May 18, 2004 | Lee |
Patent History
Patent number: D593220
Type: Grant
Filed: Jun 13, 2006
Date of Patent: May 26, 2009
Inventor: Debbie Reed (Richmond, VA)
Primary Examiner: Doris Clark
Attorney: Norman B. Rainer
Application Number: 29/261,306
Type: Grant
Filed: Jun 13, 2006
Date of Patent: May 26, 2009
Inventor: Debbie Reed (Richmond, VA)
Primary Examiner: Doris Clark
Attorney: Norman B. Rainer
Application Number: 29/261,306
Classifications
Current U.S. Class:
Symmetrica Pattern Or Pattern Unit (D25/153)