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Patent
   D547881
Priority
Oct 11 2005
Filed
Oct 11 2005
Issued
Jul 31 2007
Expiry
Jul 31 2021
Inventors
Price, Ger…
Assg.orig
Rockwood R…
Assg.curr
ANCHOR WAL…
Entity
unknown
Referenced by
8
References
57
Maint.:
n/a
The ornamental design for the portion of a retaining wall block, as shown and described.

FIG. 1 is a front perspective bottom view of the ornamental portion of a retaining wall block;

FIG. 2 is a side elevational view of the portion of the retaining wall block of FIG. 1;

FIG. 3 is a front elevational view of the portion of the retaining wall block of FIG. 1;

FIG. 4 is a top plan view of the portion of the retaining wall block of FIG. 1;

FIG. 5 is a bottom plan view of the portion of the retaining wall block of FIG. 1; and,

FIG. 6 is a rear elevational view of portion of the retaining wall block of FIG. 1.

The broken lines showing the front and rear surfaces of the portion of a retaining wall block are for illustrative purposes only and form no part of the claimed design.
INVENTORS:

Price, Gerald P., Price, Raymond R., Price, Brian A.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10519656, Nov 08 2007 KEYSTONE RETAINING WALL SYSTEMS LLC Retaining wall containing wall blocks with weight bearing pads
11401714, Nov 08 2007 Keystone Retaining Wall Systems, LLC Retaining wall containing wall blocks with weight bearing pads
8800235, Nov 08 2007 KEYSTONE RETAINING WALL SYSTEMS, INC Wall block with weight bearing pads and method of producing wall blocks
9580881, Nov 08 2007 KEYSTONE RETAINING WALL SYSTEMS LLC Retaining wall containing wall blocks with weight bearing pads
9695596, May 02 2011 Pacific Prebenched Ltd.; PACIFIC PREBENCHED LTD Natural rock panel, natural rock veneer panel and panel support apparatus
D610711, Nov 07 2008 KEYSTONE RETAINING WALL SYSTEMS, INC Wall block body
D624666, Nov 07 2008 Keystone Retaining Wall Systems, Inc. Wall block
D628713, Nov 07 2008 Keystone Retaining Wall Systems, Inc. Wall block
THIS PATENT REFERENCES THESE PATENTS:
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ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 12 2005PRICE, RAYMOND R Rockwood Retaining Walls, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0167060489 pdf
Sep 12 2005PRICE, GERALD P Rockwood Retaining Walls, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0167060489 pdf
Sep 12 2005PRICE, BRIAN A Rockwood Retaining Walls, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0167060489 pdf
Oct 11 2005Mortarless Technologies, LLC(assignment on the face of the patent)
Feb 06 2007Rockwood Retaining Walls, IncMortarless Technologies LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0191160834 pdf
Jun 25 2009Mortarless Technologies LLCANCHOR WALL SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0229730615 pdf
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