FIG. 1 is a front, bottom perspective view of a first embodiment of a wall block according to my new design;
FIG. 2 is a rear, bottom perspective view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a left side elevational view thereof;
FIG. 8 is a right side elevational view thereof;
FIG. 9 is a front, bottom perspective view of a second embodiment of a wall block according to my new design;
FIG. 10 is a rear, bottom perspective view thereof;
FIG. 11 is a bottom plan view thereof;
FIG. 12 is a top plan view thereof;
FIG. 13 is a front elevational view thereof;
FIG. 14 is a rear elevational view thereof;
FIG. 15 is a left side elevational view thereof;
FIG. 16 is a right side elevational view thereof;
FIG. 17 is a front, bottom perspective view of a third embodiment of a wall block according to my new design;
FIG. 18 is a rear, bottom perspective view thereof;
FIG. 19 is a bottom plan view thereof;
FIG. 20 is a top plan view thereof;
FIG. 21 is a front elevational view thereof;
FIG. 22 is a rear elevational view thereof;
FIG. 23 is a left side elevational view thereof;
FIG. 24 is a right side elevational view thereof;
FIG. 25 is a front, bottom perspective view of a fourth embodiment of a wall block according to my new design;
FIG. 26 is a rear, bottom perspective view thereof;
FIG. 27 is a bottom plan view thereof;
FIG. 28 is a top plan view thereof;
FIG. 29 is a front elevational view thereof;
FIG. 30 is a rear elevational view thereof;
FIG. 31 is a left side elevational view thereof; and,
FIG. 32 is a right side elevational view thereof.
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Assignee |
Title |
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May 15 2013 |
Anchor Wall Systems, Inc. |
Multi-use building block and methods |
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May 15 2013 |
Anchor Wall Systems, Inc. |
Multi-use building block and methods |
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May 15 2013 |
Anchor Wall Systems, Inc. |
Multi-use building block and methods |
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May 15 2013 |
Anchor Wall Systems, Inc. |
Multi-use building block and methods |
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Mar 04 2010 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Retaining wall block system |
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Mar 04 2010 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Retaining wall block system |
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Feb 28 2013 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Multi-textured or patterned exposed surface of a landscaping block, wall block, patio block and block system |
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Apr 19 2012 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Wall block and wall block system |
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May 15 2013 |
Anchor Wall Systems, Inc. |
Multi-use building block and methods |
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Apr 19 2012 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Wall block and wall block system |
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Feb 28 2011 |
Keystone Retaining Wall Systems, Inc. |
Landscaping block |
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KEYSTONE RETAINING WALL SYSTEMS, INC |
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KEYSTONE RETAINING WALL SYSTEMS, INC |
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KEYSTONE RETAINING WALL SYSTEMS, INC |
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KEYSTONE RETAINING WALL SYSTEMS, INC |
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Feb 28 2011 |
Keystone Retaining Wall Systems, Inc. |
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Landscaping block |
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KEYSTONE RETAINING WALL SYSTEMS, INC |
Landscaping block |
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Jun 28 2011 |
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Jun 28 2011 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
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Jun 28 2011 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Landscaping block |
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Jun 28 2011 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Landscaping block |
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Jul 20 2010 |
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Jun 28 2011 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Landscaping block |
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Jun 28 2011 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Landscaping block |
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Mar 01 2011 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
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Mar 01 2011 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
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Mar 01 2011 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
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Jul 20 2010 |
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Apr 19 2012 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
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Apr 19 2012 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
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Apr 19 2012 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
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Apr 19 2012 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
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Apr 19 2012 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
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Mar 29 2012 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
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Mar 29 2012 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
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Mar 29 2012 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
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Mar 15 2013 |
PACIFIC COAST BUILDING PRODUCTS, INC |
Wall block |
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Feb 28 2013 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
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Feb 28 2013 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
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Jul 20 2010 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
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Apr 19 2012 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
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Feb 28 2013 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
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Feb 26 2014 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Landscaping block |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 07 2008 | | Keystone Retaining Wall Systems, Inc. | (assignment on the face of the patent) | | / |
| Jun 06 2009 | LACROIX, DAVID M | KEYSTONE RETAINING WALL SYSTEMS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 022858 | /0913 |
pdf |
| Jun 06 2009 | MACDONALD, ROBERT A | KEYSTONE RETAINING WALL SYSTEMS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 022858 | /0913 |
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| Jul 20 2010 | CONTECH TRUCKING & LOGISTICS, LLC | WELLS FARGO BANK, N A | SECURITY AGREEMENT | 025026 | /0472 |
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| Jul 20 2010 | SAFETY PRECAST, INC | WELLS FARGO BANK, N A | SECURITY AGREEMENT | 025026 | /0472 |
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| Jul 20 2010 | SUPERIOR DRAINAGE, LLC | WELLS FARGO BANK, N A | SECURITY AGREEMENT | 025026 | /0472 |
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| Jul 20 2010 | WEST TEXAS CULVERTS, INC | WELLS FARGO BANK, N A | SECURITY AGREEMENT | 025026 | /0472 |
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| Jul 20 2010 | THOMPSON CULVERT COMPANY | WELLS FARGO BANK, N A | SECURITY AGREEMENT | 025026 | /0472 |
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| Jul 20 2010 | Armortec, LLC | WELLS FARGO BANK, N A | SECURITY AGREEMENT | 025026 | /0472 |
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| Jul 20 2010 | KEYSTONE RETAINING WALL SYSTEMS, INC | WELLS FARGO BANK, N A | SECURITY AGREEMENT | 025026 | /0472 |
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| Jul 20 2010 | ALLIANCE CONSTRUCTION PRODUCTS INC | WELLS FARGO BANK, N A | SECURITY AGREEMENT | 025026 | /0472 |
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| Jul 20 2010 | CONTECH STORMWATER SOLUTIONS INC | WELLS FARGO BANK, N A | SECURITY AGREEMENT | 025026 | /0472 |
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| Jul 20 2010 | CONTECH TECHNOLOGIES, LLC | WELLS FARGO BANK, N A | SECURITY AGREEMENT | 025026 | /0472 |
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| Jul 20 2010 | CONTECH EARCH STABILIZATION SOLUTIONS INC | WELLS FARGO BANK, N A | SECURITY AGREEMENT | 025026 | /0472 |
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| Jul 20 2010 | CDS TECHNOLOGIES, INC | WELLS FARGO BANK, N A | SECURITY AGREEMENT | 025026 | /0472 |
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| Jul 20 2010 | CONTECH BRIDGE SOLUTIONS INC | WELLS FARGO BANK, N A | SECURITY AGREEMENT | 025026 | /0472 |
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| Jul 20 2010 | CONTECH CONSTRUCTION PRODUCTS, INC | WELLS FARGO BANK, N A | SECURITY AGREEMENT | 025026 | /0472 |
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| Jan 19 2012 | KEYSTONE RETAINING WALL SYSTEMS, INC | KEYSTONE RETAINING WALL SYSTEMS LLC | CERTIFICATE OF CONVERSION | 027646 | /0388 |
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| Feb 07 2012 | KEYSTONE RETAINING WALL SYSTEMS LLC | Wells Fargo Capital Finance, LLC | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 028014 | /0952 |
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| Feb 07 2012 | Contech Stormwater Solutions LLC | Wells Fargo Capital Finance, LLC | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 028014 | /0952 |
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| Feb 07 2012 | CONTECH BRIDGE SOLUTIONS LLC | Wells Fargo Capital Finance, LLC | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 028014 | /0952 |
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| Feb 07 2012 | CONTECH ENGINEERED SOLUTIONS LLC | Wells Fargo Capital Finance, LLC | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 028014 | /0952 |
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| Feb 07 2012 | CDS TECHNOLOGIES LLC | Wells Fargo Capital Finance, LLC | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 028014 | /0952 |
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| Feb 07 2012 | CONTECH EARTH STABILIZATION SOLUTIONS LLC | Wells Fargo Capital Finance, LLC | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 028014 | /0952 |
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| Jun 13 2013 | Wells Fargo Bank, National Association | CONTECH TRUCKING & LOGISTICS, LLC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 030964 | /0588 |
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| Jun 13 2013 | KEYSTONE RETAINING WALL SYSTEMS LLC | GOLDMAN SACHS LENDING PARTNERS LLC | NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS | 030634 | /0040 |
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| Jun 13 2013 | CONTECH ENGINEERED SOLUTIONS LLC | GOLDMAN SACHS LENDING PARTNERS LLC | NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS | 030634 | /0040 |
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| Jun 13 2013 | IMBRIUM SYSTEMS LLC | GOLDMAN SACHS LENDING PARTNERS LLC | NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS | 030634 | /0040 |
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| Jun 13 2013 | Wells Fargo Bank, National Association | CONTECH ENGINEERED SOLUTIONS LLC F K A CONTECH CONSTRUCTION PRODUCTS INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 030964 | /0588 |
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| Jun 13 2013 | Wells Fargo Bank, National Association | KEYSTONE RETAINING WALL SYSTEMS LLC F K A KEYSTONE RETAINING WALL SYSTEMS INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 030964 | /0588 |
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| Nov 15 2016 | KEYSTONE RETAINING WALL SYSTEMS LLC | Wells Fargo Bank, National Association, As Agent | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 040852 | /0143 |
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| Nov 15 2016 | Wells Fargo Capital Finance, LLC | KEYSTONE RETAINING WALL SYSTEMS LLC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 040798 | /0001 |
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| Nov 15 2016 | GOLDMAN SACHS LENDING PARTNERS, LLC | KEYSTONE RETAINING WALL SYSTEMS LLC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 040692 | /0055 |
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