Patent
   D342580
Priority
Aug 27 1992
Filed
Aug 27 1992
Issued
Dec 21 1993
Expiry
Dec 21 2007

TERM.DISCL.
Assg.orig
Entity
unknown
12
22
n/a
The ornamental design for a retaining wall block, as shown and described.

FIG. 1 is a left side perspective view of a first embodiment of the retaining wall block of my new design;

FIG. 2 is a top view thereof;

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

FIG. 4 is a front elevational view thereof;

FIG. 5 is a side view of the right side thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a left side perspective view of a second embodiment of the retaining wall block of my new design;

FIG. 9 is a top view of the embodiment of FIG. 8;

FIG. 10 is a side view of the left side of FIG. 8;

FIG. 11 is a front elevational view of FIG. 8;

FIG. 12 is a side view of the right side of FIG. 8;

FIG. 13 is a rear elevational view of FIG. 8; and,

FIG. 14 is a bottom view of FIG. 8.

Harrison, Cloyce D.

Patent Priority Assignee Title
6948282, Jan 09 2003 Allan Block Corporation Interlocking building block
7712281, Jan 09 2003 Allan Block Corporation Interlocking building block
D512784, Dec 22 2003 Construction block
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D557795, Sep 11 2006 Saint-Gobain Ceramics & Plastics, Inc. Corner support block
D557796, Sep 11 2006 Saint-Gobain Ceramics & Plastics, Inc. I-beam support block
D558329, Sep 11 2006 Saint-Gobain Ceramics & Plastics, Inc. Beam support block
D612012, May 07 2007 Seal retainer strap having flanges
D805206, Dec 15 2014 Arm support
D980459, Sep 20 2021 Allan Block, LLC Wall block
ER4016,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 26 1992HARRISON, CLOYCE D CSTW, INC D B A CREGO BLOCK COMPANYASSIGNMENT OF ASSIGNORS INTEREST 0062760636 pdf
Aug 27 1992CSTW, Inc.(assignment on the face of the patent)
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