Plantable wall block
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FIG. 1 is a bottom perspective view of a plantable wall block according to my new design;
FIG. 2 is a top plan view of FIG. 1;
FIG. 3 is a bottom plan view of FIG. 1;
FIG. 4 is a front elevational view of FIG. 1;
FIG. 5 is a rear elevational view of FIG. 1;
FIG. 6 is a left end elevational view of FIG. 1, the right end elevational view being a mirror image;
FIG. 7 is a perspective view of a section of a retaining wall constructed with the plantable wall block of FIG. 1;
FIG. 8 is a top plan view of FIG. 7;
FIG. 9 is a bottom plan view of FIG. 7;
FIG. 10 is a front elevational view of FIG. 8;
FIG. 11 is a rear elevational view of FIG. 8; and,
FIG. 12 is left end elevational view of FIG. 8, the right end elevational view being a mirror image.
The broken line showing of the retaining wall in FIGS. 7-12 is for illustrative purposes only and forms no part of the claimed design.
Type: Grant
Filed: Oct 23, 1995
Date of Patent: Sep 23, 1997
Assignee: Keystone Retaining Wall & Systems, Inc. (Bloomington, MN)
Inventor: J. Michael Stevenson (San Diego, CA)
Primary Examiner: Raphael Barkai
Law Firm: Popovich & Wiles, P.A.
Application Number: 0/45,497