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Patent
   D452332
Priority
Oct 15 1999
Filed
May 04 2001
Issued
Dec 18 2001
Expiry
Dec 18 2015
Inventors
Blomquist,…
Assg.orig
KILTIE COR…
Assg.curr
Kiltie Cor…
Entity
unknown
Referenced by
59
References
78
Maint.:
n/a
The ornamental design for a modular retaining wall block, as shown and described.

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof, as taken from the left in FIGS. 1-3 (the right side is a mirror image of the left side);

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

FIG. 6 is a bottom plan view thereof.
INVENTORS:

Blomquist, Peter J., Strand, Todd P.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
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8667759, Mar 14 2011 WESTBLOCK SYSTEMS, INC Wall block system
9574317, Apr 19 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Wall block and wall block system
9695596, May 02 2011 Pacific Prebenched Ltd.; PACIFIC PREBENCHED LTD Natural rock panel, natural rock veneer panel and panel support apparatus
9957687, Apr 19 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Wall block and wall block system
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D668792, Mar 11 2011 WESTBLOCK SYSTEMS, INC Wall block
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D674121, Jun 21 2011 WESTBLOCK SYSTEMS, INC Wall block
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D688812, Apr 19 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D688813, Apr 19 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D688814, Apr 19 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D688815, Apr 19 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D688816, Apr 19 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D693481, Nov 05 2012 ANCHOR WALL SYSTEMS, INC Molded surface of a concrete product
D696425, Mar 13 2008 Anchor Wall Systems, Inc. Molded surface of a concrete product
D703346, Sep 12 2012 ANCHOR WALL SYSTEMS, INC Molded surface of a concrete product
D705951, Nov 29 2010 Anchor Wall Systems, Inc. Molded surface of a concrete product
D706958, Nov 18 2008 Anchor Wall Systems, Inc. Molded surface of a concrete product
D711014, Apr 19 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D711015, Nov 05 2012 Anchor Wall Systems, Inc. Molded surface of a concrete product
D713057, Mar 13 2008 Anchor Wall Systems, Inc. Molded surface of a concrete product
D722391, Nov 29 2010 Anchor Wall Systems, Inc. Molded surface of a concrete product
D722392, Nov 18 2008 Anchor Wall Systems, Inc. Molded surface of a concrete product
D722706, Sep 12 2012 Anchor Wall Systems, Inc. Molded surface of a concrete product
D728830, Nov 05 2012 Anchor Wall Systems, Inc. Molded surface of a concrete product
D743054, Nov 29 2010 Anchor Wall Systems, Inc. Molded surface of a concrete product
D743576, Nov 18 2008 Anchor Wall Systems, Inc. Molded surface of a concrete product
D749237, Sep 12 2012 Anchor Wall Systems, Inc. Molded surface of a concrete product
D783860, Nov 29 2010 Anchor Wall Systems, Inc. Molded surface of a concrete block
D789554, Nov 18 2008 Anchor Wall Systems, Inc. Molded surface of a concrete product
D815307, Nov 18 2008 Anchor Wall Systems, Inc. Molded surface of a concrete product
D820473, Nov 29 2010 Anchor Wall Systems, Inc. Molded surface of a concrete product
D855217, Nov 29 2010 Anchor Wall Systems, Inc. Molded surface of a concrete product
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ASSIGNMENT RECORDS    Assignment records on the USPTO
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 05 1999BLOMQUIST, PETER J KILTIE CORP ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0121720192 pdf
Oct 05 1999STRAND, TODD P KILTIE CORP ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0121720192 pdf
May 04 2001Kiltie Corporation(assignment on the face of the patent)
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