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Patent
   D620615
Priority
Oct 16 2008
Filed
Apr 10 2009
Issued
Jul 27 2010
Expiry
Jul 27 2024
Inventors
MacDonald,…
Assg.orig
Keystone R…
Assg.curr
KEYSTONE R…
Entity
unknown
Referenced by
32
References
15
Maint.:
n/a
The ornamental design for a wall block, as shown and described.

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 back bottom perspective view of the wall block of FIG. 1.

FIG. 3 is a bottom plan view of the wall block of FIG. 1.

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

FIG. 5 is a front plan view of the wall block of FIG. 1.

FIG. 6 is a back plan view of the wall block of FIG. 1.

FIG. 7 is a left side plan view of the wall block of FIG. 1.

FIG. 8 is a right side plan view of the wall block of FIG. 1.

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 back bottom perspective view of the wall block of FIG. 9.

FIG. 11 is a bottom plan view of the wall block of FIG. 9.

FIG. 12 is a top plan view of the wall block of FIG. 9.

FIG. 13 is a front plan view of the wall block of FIG. 9.

FIG. 14 is a back plan view of the wall block of FIG. 9.

FIG. 15 is a left side plan view of the wall block of FIG. 9.

FIG. 16 is a right side plan view of the wall block of FIG. 9.

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 back bottom perspective view of the wall block of FIG. 17.

FIG. 19 is a bottom plan view of the wall block of FIG. 17.

FIG. 20 is a top plan view of the wall block of FIG. 17.

FIG. 21 is a front plan view of the wall block of FIG. 17.

FIG. 22 is a back plan view of the wall block of FIG. 17.

FIG. 23 is a left side plan view of the wall block of FIG. 17.

FIG. 24 is a right side plan view of the wall block of FIG. 17.

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 back bottom perspective view of the wall block of FIG. 25.

FIG. 27 is a bottom plan view of the wall block of FIG. 25.

FIG. 28 is a top plan view of the wall block of FIG. 25.

FIG. 29 is a front plan view of the wall block of FIG. 25.

FIG. 30 is a back plan view of the wall block of FIG. 25.

FIG. 31 is a left side plan view of the wall block of FIG. 25.

FIG. 32 is a right side plan view of the wall block of FIG. 25.

FIG. 33 is a front bottom perspective view of a fifth embodiment of a wall block according to my new design.

FIG. 34 is a back bottom perspective view of the wall block of FIG. 33.

FIG. 35 is a bottom plan view of the wall block of FIG. 33.

FIG. 36 is a top plan view of the wall block of FIG. 33.

FIG. 37 is a front plan view of the wall block of FIG. 33.

FIG. 38 is a back plan view of the wall block of FIG. 33.

FIG. 39 is a left side plan view of the wall block of FIG. 33.

FIG. 40 is a right side plan view of the wall block of FIG. 33.

FIG. 41 is a front bottom perspective view of a sixth embodiment of a wall block according to my new design.

FIG. 42 is a back bottom perspective view of the wall block of FIG. 41.

FIG. 43 is a bottom plan view of the wall block of FIG. 41.

FIG. 44 is a top plan view of the wall block of FIG. 41.

FIG. 45 is a front plan view of the wall block of FIG. 41.

FIG. 46 is a back plan view of the wall block of FIG. 41.

FIG. 47 is a left side plan view of the wall block of FIG. 41.

FIG. 48 is a right side plan view of the wall block of FIG. 41.

FIG. 49 is a front bottom perspective view of a seventh embodiment of a wall block according to my new design.

FIG. 50 is a back bottom perspective view of the wall block of FIG. 49.

FIG. 51 is a bottom plan view of the wall block of FIG. 49.

FIG. 52 is a top plan view of the wall block of FIG. 49.

FIG. 53 is a front plan view of the wall block of FIG. 49.

FIG. 54 is a back plan view of the wall block of FIG. 49.

FIG. 55 is a left side plan view of the wall block of FIG. 49.

FIG. 56 is a right side plan view of the wall block of FIG. 49.

FIG. 57 is a front bottom perspective view of an eight embodiment of a wall block according to my new design.

FIG. 58 is a back bottom perspective view of the wall block of FIG. 57.

FIG. 59 is a bottom plan view of the wall block of FIG. 57.

FIG. 60 is a top plan view of the wall block of FIG. 57.

FIG. 61 is a front plan view of the wall block of FIG. 57.

FIG. 62 is a back plan view of the wall block of FIG. 57.

FIG. 63 is a left side plan view of the wall block of FIG. 57.

FIG. 64 is a right side plan view of the wall block of FIG. 57.

FIG. 65 is a front bottom perspective view of a ninth embodiment of a wall block according to my new design.

FIG. 66 is a back bottom perspective view of the wall block of FIG. 65.

FIG. 67 is a bottom plan view of the wall block of FIG. 65.

FIG. 68 is a top plan view of the wall block of FIG. 65.

FIG. 69 is a front plan view of the wall block of FIG. 65.

FIG. 70 is a back plan view of the wall block of FIG. 65.

FIG. 71 is a left side plan view of the wall block of FIG. 65.

FIG. 72 is a right side plan view of the wall block of FIG. 65.

FIG. 73 is a front bottom perspective view of a tenth embodiment of a wall block according to my new design.

FIG. 74 is a back bottom perspective view of the wall block of FIG. 73.

FIG. 75 is a bottom plan view of the wall block of FIG. 73.

FIG. 76 is a top plan view of the wall block of FIG. 73.

FIG. 77 is a front plan view of the wall block of FIG. 73.

FIG. 78 is a back plan view of the wall block of FIG. 73.

FIG. 79 is a left side plan view of the wall block of FIG. 73.

FIG. 80 is a right side plan view of the wall block of FIG. 73.

FIG. 81 is a front bottom perspective view of an eleventh embodiment of a wall block according to my new design.

FIG. 82 is a back bottom perspective view of the wall block of FIG. 81.

FIG. 83 is a bottom plan view of the wall block of FIG. 81.

FIG. 84 is a top plan view of the wall block of FIG. 81.

FIG. 85 is a front plan view of the wall block of FIG. 81.

FIG. 86 is a back plan view of the wall block of FIG. 81.

FIG. 87 is a left side plan view of the wall block of FIG. 81.

FIG. 88 is a right side plan view of the wall block of FIG. 81.

FIG. 89 is a front bottom perspective view of a twelfth embodiment of a wall block according to my new design.

FIG. 90 is a back bottom perspective view of the wall block of FIG. 89.

FIG. 91 is a bottom plan view of the wall block of FIG. 89.

FIG. 92 is a top plan view of the wall block of FIG. 89.

FIG. 93 is a front plan view of the wall block of FIG. 89.

FIG. 94 is a back plan view of the wall block of FIG. 89.

FIG. 95 is a left side plan view of the wall block of FIG. 89; and,

FIG. 96 is a right side plan view of the wall block of FIG. 89.
INVENTORS:

MacDonald, Robert A., LaCroix, David M.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10760269, Oct 25 2017 KEYSTONE RETAINING WALL SYSTEMS LLC Retaining wall block and retaining wall block system
11598094, Oct 25 2017 KEYSTONE RETAINING WALL SYSTEMS LLC Retaining wall block and retaining wall block system
8622659, Mar 04 2010 KEYSTONE RETAINING WALL SYSTEMS, INC Retaining wall block system
9028175, Mar 04 2010 KEYSTONE RETAINING WALL SYSTEMS LLC Retaining wall block system
9181714, 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
9574317, Apr 19 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Wall block and wall block system
9957687, Apr 19 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Wall block and wall block system
D663858, Jul 20 2010 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D666740, Jun 28 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D666741, Jun 28 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D667139, Jun 28 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
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D667566, Jun 28 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D671657, Jul 20 2010 Keystone Retaining Wall Systems, Inc. Landscaping block
D672886, Jun 28 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D672887, Jun 28 2011 KEYSTONE RETAINING WALL SYSTEMS, INC Landscaping block
D685502, Jul 20 2010 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
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
D689203, Mar 29 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
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D694914, Mar 29 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D701325, Feb 28 2013 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D701326, Feb 28 2013 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D708765, Jul 20 2010 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D711014, Apr 19 2012 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D722707, Feb 28 2013 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D725795, Feb 26 2014 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D846760, Oct 25 2017 KEYSTONE RETAINING WALL SYSTEMS LLC Wall block
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1344880,
1419805,
4909717, Feb 04 1985 National Concrete Masonry Association Biaxial concrete masonry casting apparatus
5017049, Mar 15 1990 ANCHOR WALL SYSTEMS, INC Composite masonry block
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D334815, Sep 24 1990 MOBILE MINI, INC Corner connector for a modular storage container
D363787, Jun 13 1994 Lehi Block Co. Retaining wall block
D429004, Aug 04 1994 Handy-Stone Corporation Retaining wall block
D447045, Nov 27 2000 Epic Metals Corporation; INFINITY STRUCTURES, INC Bracket
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ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 10 2009Keystone Retaining Wall Systems, Inc.(assignment on the face of the patent)
Jul 14 2009MACDONALD, ROBERT A KEYSTONE RETAINING WALL SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0229660827 pdf
Jul 14 2009LACROIX, DAVID M KEYSTONE RETAINING WALL SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0229660827 pdf
Jul 20 2010CONTECH TRUCKING & LOGISTICS, LLCWELLS FARGO BANK, N A SECURITY AGREEMENT0250260472 pdf
Jul 20 2010SAFETY PRECAST, INC WELLS FARGO BANK, N A SECURITY AGREEMENT0250260472 pdf
Jul 20 2010SUPERIOR DRAINAGE, LLCWELLS FARGO BANK, N A SECURITY AGREEMENT0250260472 pdf
Jul 20 2010WEST TEXAS CULVERTS, INC WELLS FARGO BANK, N A SECURITY AGREEMENT0250260472 pdf
Jul 20 2010THOMPSON CULVERT COMPANYWELLS FARGO BANK, N A SECURITY AGREEMENT0250260472 pdf
Jul 20 2010Armortec, LLCWELLS FARGO BANK, N A SECURITY AGREEMENT0250260472 pdf
Jul 20 2010KEYSTONE RETAINING WALL SYSTEMS, INC WELLS FARGO BANK, N A SECURITY AGREEMENT0250260472 pdf
Jul 20 2010ALLIANCE CONSTRUCTION PRODUCTS INC WELLS FARGO BANK, N A SECURITY AGREEMENT0250260472 pdf
Jul 20 2010CONTECH STORMWATER SOLUTIONS INC WELLS FARGO BANK, N A SECURITY AGREEMENT0250260472 pdf
Jul 20 2010CONTECH TECHNOLOGIES, LLCWELLS FARGO BANK, N A SECURITY AGREEMENT0250260472 pdf
Jul 20 2010CONTECH EARCH STABILIZATION SOLUTIONS INC WELLS FARGO BANK, N A SECURITY AGREEMENT0250260472 pdf
Jul 20 2010CDS TECHNOLOGIES, INC WELLS FARGO BANK, N A SECURITY AGREEMENT0250260472 pdf
Jul 20 2010CONTECH BRIDGE SOLUTIONS INC WELLS FARGO BANK, N A SECURITY AGREEMENT0250260472 pdf
Jul 20 2010CONTECH CONSTRUCTION PRODUCTS, INC WELLS FARGO BANK, N A SECURITY AGREEMENT0250260472 pdf
Jan 19 2012KEYSTONE RETAINING WALL SYSTEMS, INC KEYSTONE RETAINING WALL SYSTEMS LLCCERTIFICATE OF CONVERSION0276460388 pdf
Feb 07 2012KEYSTONE RETAINING WALL SYSTEMS LLCWells Fargo Capital Finance, LLCSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0280140952 pdf
Feb 07 2012Contech Stormwater Solutions LLCWells Fargo Capital Finance, LLCSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0280140952 pdf
Feb 07 2012CONTECH BRIDGE SOLUTIONS LLCWells Fargo Capital Finance, LLCSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0280140952 pdf
Feb 07 2012CONTECH ENGINEERED SOLUTIONS LLCWells Fargo Capital Finance, LLCSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0280140952 pdf
Feb 07 2012CDS TECHNOLOGIES LLCWells Fargo Capital Finance, LLCSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0280140952 pdf
Feb 07 2012CONTECH EARTH STABILIZATION SOLUTIONS LLCWells Fargo Capital Finance, LLCSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0280140952 pdf
Jun 13 2013Wells Fargo Bank, National AssociationCONTECH TRUCKING & LOGISTICS, LLCRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0309640588 pdf
Jun 13 2013KEYSTONE RETAINING WALL SYSTEMS LLCGOLDMAN SACHS LENDING PARTNERS LLCNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0306340040 pdf
Jun 13 2013CONTECH ENGINEERED SOLUTIONS LLCGOLDMAN SACHS LENDING PARTNERS LLCNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0306340040 pdf
Jun 13 2013IMBRIUM SYSTEMS LLCGOLDMAN SACHS LENDING PARTNERS LLCNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0306340040 pdf
Jun 13 2013Wells Fargo Bank, National AssociationCONTECH ENGINEERED SOLUTIONS LLC F K A CONTECH CONSTRUCTION PRODUCTS INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0309640588 pdf
Jun 13 2013Wells Fargo Bank, National AssociationKEYSTONE RETAINING WALL SYSTEMS LLC F K A KEYSTONE RETAINING WALL SYSTEMS INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0309640588 pdf
Nov 15 2016KEYSTONE RETAINING WALL SYSTEMS LLCWells Fargo Bank, National Association, As AgentSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0408520143 pdf
Nov 15 2016Wells Fargo Capital Finance, LLCKEYSTONE RETAINING WALL SYSTEMS LLCRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0407980001 pdf
Nov 15 2016GOLDMAN SACHS LENDING PARTNERS, LLCKEYSTONE RETAINING WALL SYSTEMS LLCRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0406920055 pdf
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