Grid structure for stabilization of grass, turf or particulate material

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Description

FIG. 1 is a perspective view of a grid structure for stabilization of grass, turf or particulate matter showing minute design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a rear view;

FIG. 5 is a left side view; and,

FIG. 6 is a right side view, the front view being a mirror image.

Claims

The ornamental design for a grid structure for stabilization of grass, turf or particulate material, as shown and described.

Referenced Cited
U.S. Patent Documents
1859664 May 1932 Fulda
1982109 November 1934 Keown
4111585 September 5, 1978 Mascaro
4118892 October 10, 1978 Nakamura et al.
4671699 June 9, 1987 Roach
5250340 October 5, 1993 Bohnhoff
D414281 September 21, 1999 Sassenberg
D442704 May 22, 2001 Lee
6428870 August 6, 2002 Bohnhoff
7108454 September 19, 2006 Blackwood
7201538 April 10, 2007 Blackwood et al.
D555809 November 20, 2007 Urriola
Patent History
Patent number: D571024
Type: Grant
Filed: Jun 1, 2005
Date of Patent: Jun 10, 2008
Inventor: Alan Sian Ghee Lee (Singapore 677779)
Primary Examiner: Robert M. Spear
Assistant Examiner: Anna K Dworzecka
Application Number: 29/231,113