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Patent
   D466229
Priority
Dec 18 2001
Filed
Dec 18 2001
Issued
Nov 26 2002
Expiry
Nov 26 2016
Inventors
Risi, Ange…
Assg.orig
ROTHBURY I…
Assg.curr
Rothbury I…
Entity
unknown
Referenced by
83
References
6
Maint.:
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.
INVENTORS:

Risi, Angelo, Risi, Antonio

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10851514, Oct 18 2016 ANCHOR WALL SYSTEMS, INC Building block and methods
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7963727, Sep 12 2006 E DILLON & COMPANY Retaining wall block and retaining wall comprised of retaining wall blocks
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9695596, May 02 2011 Pacific Prebenched Ltd.; PACIFIC PREBENCHED LTD Natural rock panel, natural rock veneer panel and panel support apparatus
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D550860, May 19 2006 Mortarless Technologies LLC Stackable wall block
D551359, May 19 2006 Mortarless Technologies LLC Stackable wall block
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D727789, Dec 13 2013 Suncast Technologies, LLC Panel
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THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1350764,
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5230195, Jun 21 1991 Insulating molded plastic building unit
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ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 31 2001RISI, ANTONIOROTHBURY INTERNATIONAL INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0123970314 pdf
Dec 14 2001RISI, ANGELOROTHBURY INTERNATIONAL INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0123970314 pdf
Dec 18 2001Rothbury International Inc.(assignment on the face of the patent)
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