Retaining wall block design

- Anchor Wall Systems, Inc.
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Description

FIG. 1 is a front perspective view showing my new retaining wall block design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is the top view thereof; and,

FIG. 8 is the bottom view thereof.

Referenced Cited
U.S. Patent Documents
D350611 September 13, 1994 Scales
2201110 May 1940 Makram
3416276 December 1968 Caputo et al.
4470728 September 11, 1984 Broadbent
4490075 December 25, 1984 Risi et al.
4530622 July 23, 1985 Mercer
4601148 July 22, 1986 Risi et al.
4815897 March 28, 1989 Risi et al.
4824293 April 25, 1989 Brown et al.
4914876 April 10, 1990 Forsberg
5044834 September 3, 1991 Janopaul, Jr.
5064313 November 12, 1991 Risi et al.
5066169 November 19, 1991 Gavin et al.
5248226 September 28, 1993 Risi et al.
5257880 November 2, 1993 Janopaul, Jr.
5294216 March 15, 1994 Sievert
5417523 May 23, 1995 Scales
5511910 April 30, 1996 Scales
5522682 June 4, 1996 Egan
5540525 July 30, 1996 Miller et al.
5568998 October 29, 1996 Egan et al.
5568999 October 29, 1996 Egan et al.
5580191 December 3, 1996 Egan
5595460 January 21, 1997 Miller et al.
5619835 April 15, 1997 Bailey, II et al.
5622456 April 22, 1997 Risi et al.
5647185 July 15, 1997 Forlini
5673530 October 7, 1997 Bailey, II
5687531 November 18, 1997 Nelson et al.
5697735 December 16, 1997 Egan
Foreign Patent Documents
PCT/GB93/02549 December 1993 WOX
Patent History
Patent number: D435304
Type: Grant
Filed: Mar 19, 1998
Date of Patent: Dec 19, 2000
Assignee: Anchor Wall Systems, Inc. (Minnetonka, MN)
Inventor: Thomas L. Rainey (Duluth, GA)
Primary Examiner: Raphael Barkai
Law Firm: Thomas, Kayden, Horstemeyer & Risley, L.L.P.
Application Number: 0/85,280
Classifications
Current U.S. Class: Perforated Or Openwork (18) (D25/114)
International Classification: 2501;