Retaining wall block

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Description

FIG. 1 is a perspective view taken from bottom, front and right side of a retaining wall block showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is front elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view taken from bottom, front and right side of a modified embodiment of the retaining wall block shown in FIG. 1;

FIG. 9 is a rear elevation view thereof;

FIG. 10 is a top plan view thereof;

FIG. 11 is a left side elevation view thereof;

FIG. 12 is a front elevation view thereof;

FIG. 13 is a right side elevation view thereof; and,

FIG. 14 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D319885 September 10, 1991 Blomquist et al.
3426122 April 1969 Gaudelli et al.
4229123 October 21, 1980 Heinzmann
4909010 March 20, 1990 Gravier
4920712 May 1, 1990 Dean, Jr.
4964761 October 23, 1990 Rossi
5017049 May 21, 1991 Sievert
Patent History
Patent number: D350402
Type: Grant
Filed: Apr 15, 1993
Date of Patent: Sep 6, 1994
Assignee: King's Materials, Inc. (Cedar Rapids, IA)
Inventors: Gary Pribyl (Cedar Rapids, IA), Kevin Ireland (Ely, IA), William Harrington (Bettendorf, IA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Attorney: Allan L. Harms
Application Number: 0/7,230
Classifications
Current U.S. Class: Rectangular Or Square Detail (D25/118)