|
I claim the ornamental design for a retaining wall block, as shown and described.
|
FIG. 1 is a perspective view of a retaining wall block embodying my new design, as viewed toward the front, top and one side of the block;
FIG. 2 is a front elevational view of the block of FIG. 1;
FIG. 3 is a side elevational view of the block of FIG. 1;
FIG. 4 is a top plan view of the block of FIG. 1;
FIG. 5 is a bottom plan view of the block of FIG. 1; and,
FIG. 6 is a rear elevational view of the block of FIG. 1.
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 |
7963727, | Sep 12 2006 | E DILLON & COMPANY | Retaining wall block and retaining wall comprised of retaining wall blocks |
8734060, | Feb 17 2011 | E. Dillon & Company; E DILLON & COMPANY | Double-wall structure comprised of interconnected dry-stacked wall blocks |
D542405, | Sep 11 2006 | Saint-Gobain Ceramics and Plastics, Inc. | H-support block |
D575413, | Aug 14 2007 | WESTBLOCK SYSTEMS, INC | Wall block |
D595868, | Aug 14 2007 | Westblock Systems, Inc. | Wall block |
D602171, | Feb 05 2008 | SCI MATERIALS | Concrete block |
D624204, | Aug 28 2009 | Allan Block, LLC | Multi-component retaining wall block |
D625027, | Aug 28 2009 | Allan Block, LLC | Multi-component retaining wall block |
D625028, | Aug 28 2009 | Allan Block, LLC | Multi-component retaining wall block |
D626662, | Aug 28 2009 | Allan Block, LLC | Multi-component retaining wall block |
D632805, | Aug 28 2009 | Allan Block, LLC | Multi-component retaining wall block |
D636897, | Aug 28 2009 | Allan Block, LLC | Multi-component retaining wall block |
D650918, | Sep 24 2010 | WESTBLOCK SYSTEMS, INC | Retaining 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 |
D667140, | Jun 28 2011 | KEYSTONE RETAINING WALL SYSTEMS, INC | Landscaping block |
D667566, | Jun 28 2011 | 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 |
D823404, | Apr 30 2017 | Yoga block | |
D843509, | Apr 28 2017 | Fitness block with weight fasteners | |
D846760, | Oct 25 2017 | KEYSTONE RETAINING WALL SYSTEMS LLC | Wall block |
D877653, | Sep 18 2017 | KEYSTONE RETAINING WALL SYSTEMS LLC | Planter block |
ER2440, |
Patent | Priority | Assignee | Title |
1419805, | |||
3269125, | |||
3444694, | |||
4126979, | Aug 04 1977 | Interlocking building block | |
4175888, | Jun 12 1978 | Iida Kensetsu Co., Ltd. | Block for constructing breakwater |
4909010, | Dec 17 1987 | Allan Block Corporation | Concrete block for retaining walls |
4964761, | Sep 30 1988 | Retaining wall adapted to be provided with vegetation, comprising openings serving as a concealed framing for concrete | |
5031376, | Feb 25 1988 | PAVESTONE PLUS INC | Retaining wall construction and blocks therefore |
5044834, | Jul 26 1990 | ANCHOR WALL SYSTEMS, INC | Retaining wall construction and blocks therefor |
5062610, | Sep 28 1989 | Block Systems Inc.; BLOCK SYSTEMS INC , A CORP OF MN | Composite masonry block mold for use in block molding machines |
5257880, | Jul 26 1990 | ANCHOR WALL SYSTEMS, INC | Retaining wall construction and blocks therefor |
5294216, | Sep 28 1989 | ANCHOR WALL SYSTEMS, INC | Composite masonry block |
5350256, | Nov 26 1991 | WESTBLOCK SYSTEMS, INC | Interlocking retaining walls blocks and system |
5456555, | Nov 09 1992 | Structural set of angle elements fitting into one another | |
5505034, | Nov 02 1993 | Pacific Pre-Cast Products, Ltd. | Retaining wall block |
5551809, | Aug 30 1994 | MELLON BANK, N A | Embankment wall construction and method and block construction for making the same |
5688078, | Nov 26 1991 | Westblock Products, Inc. | Interlocking retaining walls blocks and system |
5788423, | Aug 09 1995 | SUREBOND, INC | Masonry block retaining wall with attached keylock facing panels and method of constructing the same |
5941042, | Jul 16 1997 | PACIFIC PRECAST PRODUCTS LTD | Garden block |
5951210, | Mar 12 1997 | Nicolock of Long Island | Concrete block |
CA1188116, | |||
CA531354, | |||
D280024, | Jun 24 1982 | Rothbury Investments Limited | Stretcher for cribbing |
D296007, | May 27 1986 | KEYSTONE RETAINING WALL SYSTEMS, INC , A CORP OF MINNESOTA | Wall block |
D298463, | Jun 02 1986 | Keystone Retaining Wall Systems, Inc. | Retaining wall block |
D299069, | Jan 13 1986 | ROTHBURY INVESTMENTS LIMITED, A COMPANY OF CANADA | Reversible modular coping block |
D300253, | Jun 02 1986 | Keystone Retaining Wall Systems, Inc. | Retaining wall block |
D300254, | Jun 02 1986 | Keystone Retaining Wall Systems, Inc. | Retaining wall block |
D301064, | May 14 1986 | KEYSTONE RETAINING WALL SYSTEMS, INC , A CORP OF MINNESOTA | Convex block |
D311444, | Nov 08 1985 | KEYSTONE RETAINING WALL SYSTEMS, INC | Wall block |
D317048, | May 14 1986 | KEYSTONE RETAINING WALL SYSTEMS, INC , 7600 FRANCE AVE , SOUTH, EDINA, MN 55435, A CORP OF MN | Wall block |
D317209, | May 14 1986 | KEYSTONE RETAINING WALL SYSTEMS, INC , 7600 FRANCE AVE , SOUTH, EDINA, MN 55435, A CORP OF MN | Corner wall block |
D343461, | Oct 05 1992 | LEHI BLOCK COMPANY | Retaining wall block |
D380560, | Jun 08 1987 | MELLON BANK, N A | Three faceted broken front face of a retaining wall block |
D397230, | May 03 1995 | MELLON BANK, N A | Front face of a retaining wall |
EP215991, | |||
EP362110, | |||
SE663437, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 31 2000 | HAMMER, THOMAS S | WESTBLOCK SYSTEMS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011096 | /0932 | |
Sep 18 2000 | Westblock Systems, Inc. | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |