Decorative landscape stone

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Description

FIG. 1 is a perspective view of a decorative landscape stone embodying the invention;

FIG. 2 is a front view of the stone;

FIG. 3 is a left side view of the stone;

FIG. 4 is a right side view of the stone;

FIG. 5 is a bottom view of the stone;

FIG. 6 is a top view of the stone; and,

FIG. 7 is a rear view of the stone.

Referenced Cited
U.S. Patent Documents
D352789 November 22, 1994 Adam
884498 April 1908 King
2313363 March 1943 Schmitt
2624193 January 1953 Larson
4711606 December 8, 1987 Eling et al.
5017049 May 21, 1991 Sievert
5031376 July 16, 1991 Bender
5062610 November 5, 1991 Woolford et al.
5249950 October 5, 1993 Woolford
5294216 March 15, 1994 Sievert
5490363 February 13, 1996 Woolford
Foreign Patent Documents
B-72630/91 March 1990 AUX
1188116 June 1985 CAX
1298982 February 1988 CAX
2019033 June 1990 CAX
2019033 December 1991 CAX
2146345 April 1994 CAX
7805997 June 1978 NLX
1754-50268 December 1978 NLX
Other references
  • Heritage Stone Straight, Stone Series by Keystone Keystone retaining Wall Systems, Inc. Minneapolis Minn., pamhplet. Gardenwall, Oldcastle, Feb. 1996, pamphlet. Castlewall.TM., Oldcastle Feb. 1996, pamphlet.
Patent History
Patent number: D409312
Type: Grant
Filed: Feb 11, 1997
Date of Patent: May 4, 1999
Inventors: Bobby L. Staten (Dallas, TX), Bret H. Scullion (Southlake, TX)
Primary Examiner: Raphael Barkai
Attorney: Roger C. Clapp
Application Number: 0/66,381
Classifications
Current U.S. Class: Construction Block Or Brick Type (17) (D25/113)
International Classification: 2501;