Patent
   D464149
Priority
Dec 18 2001
Filed
Dec 18 2001
Issued
Oct 08 2002
Expiry
Oct 08 2016
Assg.orig
Entity
unknown
17
8
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;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

Risi, Angelo, Risi, Antonio

Patent Priority Assignee Title
10064348, Oct 17 2017 Landscape border system
10448580, Oct 17 2017 Landscape border
10851514, Oct 18 2016 ANCHOR WALL SYSTEMS, INC Building block and methods
11346559, Dec 06 2018 KEYSTONE RETAINING WALL SYSTEMS LLC Bridging lintel with support hangers for an insert and block system for a structure
7963727, Sep 12 2006 E DILLON & COMPANY Retaining wall block and retaining wall comprised of retaining wall blocks
8734060, Feb 17 2011 E. Dillon & Company; E DILLON & COMPANY Double-wall structure comprised of interconnected dry-stacked wall blocks
8882398, Jun 26 2012 Brampton Brick Limited Retaining wall block and system
9145676, Nov 09 2011 SINCE 1903, INC Masonry block with taper
9695596, May 02 2011 Pacific Prebenched Ltd.; PACIFIC PREBENCHED LTD Natural rock panel, natural rock veneer panel and panel support apparatus
D485371, Feb 17 2003 Menard, Inc. Retaining wall block
D587381, Oct 11 2007 Pacific Fence-Crete Ltd. Landscaping block
D609966, Mar 04 2009 Whirlpool Corporation Kickplate
D655425, Aug 18 2010 E. Dillon & Company Retaining wall corner block
D665514, Feb 28 2011 Keystone Retaining Wall Systems, Inc. Landscaping block
D665515, Feb 28 2011 Keystone Retaining Wall Systems, Inc. Landscaping block
D671657, Jul 20 2010 Keystone Retaining Wall Systems, Inc. Landscaping block
D685502, Jul 20 2010 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
Patent Priority Assignee Title
1183624,
1350764,
2145113,
5064313, May 25 1990 JAGNA LIMITED Embankment reinforcing structures
5622456, Mar 23 1995 Rothbury Investments Ltd. Retaining wall blocks
708499,
D280024, Jun 24 1982 Rothbury Investments Limited Stretcher for cribbing
D403437, Jun 03 1997 Rothbury International Inc. Modular block
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 31 2001RISI, ANTONIOROTHBURY INTERNATIONAL INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0123970303 pdf
Dec 14 2001RISI, ANGELOROTHBURY INTERNATIONAL INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0123970303 pdf
Dec 18 2001Rothbury International Inc.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule