FIG. 1 is a front perspective view of a first embodiment of a landscaping block;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a front elevational view thereof;
FIG. 8 is a front perspective view of a second embodiment of a landscaping block;
FIG. 9 is a top plan view thereof;
FIG. 10 is a bottom plan view thereof;
FIG. 11 is a left side elevational view thereof;
FIG. 12 is a right side elevational view thereof;
FIG. 13 is a rear elevational view thereof; and,
FIG. 14 is a front elevational view thereof.
The portions of the landscaping block shown in broken lines form no part of the claimed design.
| Patent |
Priority |
Assignee |
Title |
| 4920712, |
Jan 31 1989 |
KAROB CORPORATION |
Concrete retaining wall block, retaining wall and method of construction therefore |
| 5062610, |
Sep 28 1989 |
Block Systems Inc.; BLOCK SYSTEMS INC , A CORP OF MN |
Composite masonry block mold for use in block molding machines |
| 5161918, |
Jan 30 1991 |
Wedgerock Corporation |
Set-back retaining wall and concrete block and offset pin therefor |
| 5214898, |
Aug 20 1990 |
RDB Plastotecnica S.p.A. |
Block particularly for building loose-laid retaining walls |
| 5252017, |
Jan 30 1991 |
Wedgerock Corporation |
Setback retaining wall and concrete block and offset pin therefor |
| 5507599, |
Mar 31 1993 |
The Reinforced Earth Company |
Modular block retaining wall construction and components |
| 5568994, |
May 19 1994 |
MELLON BANK, N A |
Landscaping block |
| 5601384, |
Jun 07 1995 |
MELLON BANK, N A |
Plantable retaining wall |
| 5619835, |
Jan 25 1996 |
WILMINGTON TRUST, NATIONAL ASSOCIATION |
Modular block retaining wall system |
| 5624211, |
Mar 31 1993 |
POE, L RICHARD |
Modular block retaining wall construction and components |
| 5707184, |
Mar 31 1993 |
TERRE ARMEE INTERANTIONALE |
Low elevation wall construction |
| 5827015, |
Sep 27 1989 |
Anchor Wall Systems, Inc. |
Composite masonry block |
| 5865006, |
Jun 02 1997 |
MELLON BANK, N A |
Retaining wall block and wall construction |
| 5913790, |
Jun 07 1995 |
MELLON BANK, N A |
Plantable retaining wall block |
| 5941042, |
Jul 16 1997 |
PACIFIC PRECAST PRODUCTS LTD |
Garden block |
| 5984589, |
Mar 10 1998 |
|
Wall construction block with retaining pin inserts |
| 6019550, |
May 21 1996 |
Tensar International Limited |
Modular block retaining wall construction |
| 6035599, |
May 19 1998 |
County Concrete Corporation |
Corner block system for retaining wall |
| 6149352, |
Feb 11 1999 |
MELLON BANK, N A |
Retaining wall block system |
| 6168354, |
May 14 1999 |
|
Retaining wall block having a locking shear key for residing between respective adjacent sides of like blocks in an adjacent upper or lower course |
| 6474036, |
May 14 1999 |
|
Retaining wall block |
| 6488448, |
Oct 15 1993 |
Kiltie Corp. |
Block module |
| 6527483, |
Sep 28 1999 |
|
Retaining wall assembly |
| 6536994, |
Jul 12 2001 |
Keystone Retaining Wall Systems, Inc.; KEYSTONE RETAINING WALL SYSTEMS, INC |
Grooved retaining wall block and system |
| 6615561, |
Jun 07 2001 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Retaining wall block |
| 6622445, |
Nov 20 2001 |
RidgeRock Retaining Walls, Inc.; RIDGEROCK RETAINING WALLS, INC |
Modular wall block with mechanical anchor pin |
| 6701687, |
May 08 2003 |
Ridgerock Retaining Walls Inc. |
Modular wall block with mechanical course connector |
| 6709201, |
Jul 12 2001 |
Keystone Retaining Wall Systems, Inc. |
Grooved retaining wall block and system |
| 6803002, |
May 17 2002 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Method for making and treating wall blocks |
| 6821058, |
Jun 24 2003 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Retaining wall block system and connector |
| 6854231, |
Jul 12 2001 |
Keystone Retaining Wall Systems, Inc.; KEYSTONE RETAINING WALL SYSTEMS, INC |
Multi-channel retaining wall block and system |
| 6871468, |
Aug 28 2000 |
OLDCASTLE APG SOUTH, INC |
Interlocking masonry wall block |
| 6912823, |
Jul 12 2001 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Multi-channel retaining wall block and system |
| 7048472, |
Sep 27 1989 |
Anchor Wall Systems, Inc. |
Composite masonry block |
| 7096634, |
Oct 24 2003 |
KAROB CORPORATION |
Block wall system |
| 7168892, |
May 14 1999 |
MELLON BANK, N A |
Retaining wall block |
| 7244079, |
Oct 15 1999 |
Kiltie Corporation |
Retaining wall system |
| 7328537, |
Oct 18 2001 |
WESTBLOCK SYSTEMS, INC |
Wall block, system and method |
| 7360970, |
Sep 27 1989 |
Anchor Wall Systems, Inc. |
Composite masonry block |
| 7448830, |
Oct 13 1998 |
Keystone Retaining Wall Systems, Inc. |
Retaining wall block |
| 7641178, |
Apr 29 2004 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Column block system |
| 7654776, |
Oct 13 1998 |
Keystone Retaining Wall Systems, Inc. |
Retaining wall block |
| 7780141, |
Jul 21 2003 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Mold box for making first and second wall blocks |
| 7934351, |
May 09 2007 |
KEYSTONE RETAINING WALL SYSTEMS LLC |
Method of constructing a block wall |
| 7971407, |
May 21 2007 |
Keystone Retaining Wall Systems, Inc.; KEYSTONE RETAINING WALL SYSTEMS, INC |
Wall block and wall block system for constructing walls |
| 8240105, |
Jul 28 2004 |
PACIFIC PRECAST PRODUCTS LTD |
Positive connector |
| 20020001509, |
|
|
|
| 20050102949, |
|
|
|
| 20060110223, |
|
|
|
| 20060171784, |
|
|
|
| 20080277561, |
|
|
|
| 20080289282, |
|
|
|
| 20080302350, |
|
|
|
| 20080307740, |
|
|
|
| 20080313988, |
|
|
|
| 20090120029, |
|
|
|
| 20090151281, |
|
|
|
| 20090188196, |
|
|
|
| 20090308015, |
|
|
|
| 20090313936, |
|
|
|
| 20100308502, |
|
|
|
| 20100310695, |
|
|
|
| 20110072753, |
|
|
|
| 20110217127, |
|
|
|
| 20110243669, |
|
|
|
| D296007, |
May 27 1986 |
KEYSTONE RETAINING WALL SYSTEMS, INC , A CORP OF MINNESOTA |
Wall block |
| D301064, |
May 14 1986 |
KEYSTONE RETAINING WALL SYSTEMS, INC , A CORP OF MINNESOTA |
Convex block |
| D319885, |
Sep 02 1988 |
Kiltie Corporation |
Retaining wall block |
| D321060, |
Nov 07 1988 |
Kiltie Corporation |
Retaining wall block |
| D341215, |
Dec 06 1991 |
Kiltie Corporation; KILTIE CORPORATION A CORP OF MN |
Retaining wall block |
| D346667, |
Sep 09 1992 |
Kiltie Corporation |
Retaining wall block |
| D347070, |
Mar 31 1993 |
Societe Civile des Brevets Henri C. Vidal |
Facing block |
| D350402, |
Apr 15 1993 |
King's Materials, Inc. |
Retaining wall block |
| D352789, |
Jan 11 1993 |
|
Retaining wall block |
| D363787, |
Jun 13 1994 |
Lehi Block Co. |
Retaining wall block |
| D380560, |
Jun 08 1987 |
MELLON BANK, N A |
Three faceted broken front face of a retaining wall block |
| D381086, |
May 03 1995 |
MELLON BANK, N A |
Front face of a retaining wall block |
| D384168, |
Oct 23 1995 |
MELLON BANK, N A |
Plantable wall block |
| D387434, |
Jun 07 1995 |
MELLON BANK, N A |
Front face of a plantable retaining wall block |
| D391376, |
Apr 12 1995 |
Handy-Stone Corporation |
Retaining wall block |
| D397230, |
May 03 1995 |
MELLON BANK, N A |
Front face of a retaining wall |
| D397451, |
Oct 23 1995 |
MELLON BANK, N A |
Section of a retaining wall with plantable blocks |
| D397808, |
Jul 25 1995 |
MELLON BANK, N A |
Landscaping block |
| D429004, |
Aug 04 1994 |
Handy-Stone Corporation |
Retaining wall block |
| D430308, |
Nov 19 1998 |
MELLON BANK, N A |
Retaining wall block |
| D433158, |
Jul 07 1999 |
Westblock Systems, Inc.; WESTBLOCK SYSTEMS, INC |
Retaining wall block |
| D435917, |
Aug 31 1999 |
|
Retaining wall block |
| D439678, |
Feb 04 2000 |
Kiltie Corp. |
Masonry block |
| D458387, |
Oct 15 1999 |
Kiltie Corp. |
Modular retaining wall block |
| D464149, |
Dec 18 2001 |
Rothbury International Inc. |
Retaining wall block |
| D466228, |
Jul 07 1999 |
Westblock Systems, Inc. |
Retaining wall block |
| D467009, |
Sep 28 1999 |
|
Retaining wall block |
| D479003, |
Nov 22 2002 |
Anchor Wall Systems, Inc. |
Front portion of a concrete block |
| D485371, |
Feb 17 2003 |
Menard, Inc. |
Retaining wall block |
| D488242, |
Jun 03 2003 |
Keystone Retaining Wall Systems, Inc. |
Landscaping block |
| D488568, |
Jun 03 2003 |
Keystone Retaining Wall Systems, Inc. |
Landscaping block |
| D488569, |
Nov 12 2002 |
Keystone Retaining Wall Systems, Inc. |
Landscaping block |
| D490542, |
Jun 03 2003 |
Keystone Retaining Wall Systems, Inc. |
Landscaping block |
| D501935, |
Jul 21 2003 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Wall block |
| D530830, |
Mar 15 2005 |
|
Landscaping block |
| D551360, |
May 19 2006 |
Mortarless Technologies LLC |
Stackable wall block |
| D551361, |
May 19 2006 |
Mortarless Technologies LLC |
Stackable wall block |
| D556919, |
Sep 14 2006 |
ANCHOR WALL SYSTEMS, INC |
Stackable wall block |
| D610710, |
Nov 07 2008 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Wall block |
| D615669, |
Oct 06 2009 |
|
Block structure for retaining wall system |
| D620135, |
Nov 22 2004 |
CAMBRIDGE PAVERS, INC |
Modular block system |
| D620615, |
Oct 16 2008 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Wall block |
| D621070, |
Oct 16 2008 |
KEYSTONE RETAINING WALL SYSTEMS, INC |
Wall block body |
| D645575, |
Aug 04 2010 |
Pacific Coast Building Products, Inc. |
Retaining wall block |
| D667138, |
Mar 17 2010 |
EARTH WALL PRODUCTS, LLC |
Retaining wall modular block |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 12 2012 | | KEYSTONE RETAINING WALL SYSTEMS LLC | (assignment on the face of the patent) | | / |
| Jun 13 2013 | KEYSTONE RETAINING WALL SYSTEMS LLC | GOLDMAN SACHS LENDING PARTNERS LLC | NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS | 030634 | /0040 |
pdf |
| Jun 13 2013 | CONTECH ENGINEERED SOLUTIONS LLC | GOLDMAN SACHS LENDING PARTNERS LLC | NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS | 030634 | /0040 |
pdf |
| Jun 13 2013 | IMBRIUM SYSTEMS LLC | GOLDMAN SACHS LENDING PARTNERS LLC | NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS | 030634 | /0040 |
pdf |
| Nov 15 2016 | KEYSTONE RETAINING WALL SYSTEMS LLC | Wells Fargo Bank, National Association, As Agent | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 040852 | /0143 |
pdf |
| Nov 15 2016 | GOLDMAN SACHS LENDING PARTNERS, LLC | KEYSTONE RETAINING WALL SYSTEMS LLC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 040692 | /0055 |
pdf |
| Feb 10 2025 | United States Pipe and Foundry Company, LLC | U S BANK TRUST COMPANY, NATIONAL ASSOCIATION | PATENT SECURITY AGREEMENT | 070170 | /0919 |
pdf |
| Feb 10 2025 | THE QUIKRETE COMPANIES, LLC | U S BANK TRUST COMPANY, NATIONAL ASSOCIATION | PATENT SECURITY AGREEMENT | 070170 | /0919 |
pdf |
| Feb 10 2025 | Pavestone, LLC | U S BANK TRUST COMPANY, NATIONAL ASSOCIATION | PATENT SECURITY AGREEMENT | 070170 | /0919 |
pdf |
| Feb 10 2025 | KEYSTONE RETAINING WALL SYSTEMS LLC | U S BANK TRUST COMPANY, NATIONAL ASSOCIATION | PATENT SECURITY AGREEMENT | 070170 | /0919 |
pdf |
| Feb 10 2025 | Forterra Pipe & Precast, LLC | U S BANK TRUST COMPANY, NATIONAL ASSOCIATION | PATENT SECURITY AGREEMENT | 070170 | /0919 |
pdf |
| Feb 10 2025 | FORTERRA CONCRETE PRODUCTS, LLC | U S BANK TRUST COMPANY, NATIONAL ASSOCIATION | PATENT SECURITY AGREEMENT | 070170 | /0919 |
pdf |
| Feb 10 2025 | CUSTOM BUILDING PRODUCTS, LLC | U S BANK TRUST COMPANY, NATIONAL ASSOCIATION | PATENT SECURITY AGREEMENT | 070170 | /0919 |
pdf |
| Feb 10 2025 | CONTECH ENGINEERED SOLUTIONS LLC | U S BANK TRUST COMPANY, NATIONAL ASSOCIATION | PATENT SECURITY AGREEMENT | 070170 | /0919 |
pdf |
| Feb 10 2025 | BEST BLOCK, LLC | U S BANK TRUST COMPANY, NATIONAL ASSOCIATION | PATENT SECURITY AGREEMENT | 070170 | /0919 |
pdf |
| Feb 10 2025 | USP HOLDINGS, LLC | U S BANK TRUST COMPANY, NATIONAL ASSOCIATION | PATENT SECURITY AGREEMENT | 070170 | /0919 |
pdf |