Patent
   D464440
Priority
Dec 18 2001
Filed
Dec 18 2001
Issued
Oct 15 2002
Expiry
Oct 15 2016
Assg.orig
Entity
unknown
11
7
n/a
The ornamental design for a retaining wall block, as shown and described.

FIG. 1 is a perspective view of a retaining wall block showing our new design;

FIG. 2 is a left side elevational view thereof, the right side elevational view being a mirror copy of this view;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a rear elevational view thereof.

Risi, Angelo, Risi, Antonio

Patent Priority Assignee Title
10851514, Oct 18 2016 ANCHOR WALL SYSTEMS, INC Building block and methods
7553109, Oct 04 2006 STONETERRA, INC High face-area low-volume concrete wall block, form and method
7794180, Oct 04 2006 STONETERRA, INC High face-area low-volume concrete wall block, form and method
9695596, May 02 2011 Pacific Prebenched Ltd.; PACIFIC PREBENCHED LTD Natural rock panel, natural rock veneer panel and panel support apparatus
D481767, May 20 2003 Mattel, Inc. Block
D485371, Feb 17 2003 Menard, Inc. Retaining wall block
D497399, May 20 2003 Mattel, Inc. Cap for a block
D499773, May 20 2003 Mattel, Inc. Cap for a block
D509858, May 20 2003 Mattel, Inc. Block
D587381, Oct 11 2007 Pacific Fence-Crete Ltd. Landscaping block
D609966, Mar 04 2009 Whirlpool Corporation Kickplate
Patent Priority Assignee Title
1350764,
5064313, May 25 1990 JAGNA LIMITED Embankment reinforcing structures
5230195, Jun 21 1991 Insulating molded plastic building unit
5337527, Feb 09 1993 Building block
5622456, Mar 23 1995 Rothbury Investments Ltd. Retaining wall blocks
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D403437, Jun 03 1997 Rothbury International Inc. Modular block
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 31 2001RISI, ANTONIOROTHBURY INTERNATIONAL INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0123990503 pdf
Dec 14 2001RISI, ANGELOROTHBURY INTERNATIONAL INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0123990503 pdf
Dec 18 2001Rothbury International Inc.(assignment on the face of the patent)
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