|
The ornamental design of a wall block, substantially as shown and described. |
FIG. 1 is a perspective view of a first embodiment of the wall block of my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a sectional view taken along the line 6--6 of FIG. 2;
FIG. 7 is a sectional view taken along the line 7--7 of FIG. 3;
FIG. 8 is a perspective view of a second embodiment of the wall block of my new design;
FIG. 9 is a top view of FIG. 8;
FIG. 10 is a bottom view of FIG. 8;
FIG. 11 is a front view of FIG. 8;
FIG. 12 is a rear view of FIG. 8;
FIG. 13 is a sectional view taken along the line 13--13 of FIG. 9;
FIG. 14 is a sectional view taken along the line 14--14 of FIG. 10;
FIG. 15 is a third embodiment of the wall block of my new design;
FIG. 16 is a top view of FIG. 15;
FIG. 17 is a bottom view of FIG. 15;
FIG. 18 is a front view of FIG. 15;
FIG. 19 is a rear view of FIG. 15;
FIG. 20 is a sectional view taken along the line 20--20 of FIG. 16;
FIG. 21 is a sectional view taken along the line 21--21 of FIG. 17;
FIG. 22 is a fourth embodiment of the wall block of my new design;
FIG. 23 is a top view of FIG. 22;
FIG. 24 is a bottom view of FIG. 22;
FIG. 25 is a front elevational view of FIG. 23;
FIG. 26 is a rear view of FIG. 22;
FIG. 27 is a sectional view taken along the line 27--27 of FIG. 23;
FIG. 28 is a sectional view taken along the line 28--28 of FIG. 24;
FIG. 29 is a fifth embodiment of the wall block of my new design;
FIG. 30 is a top view of FIG. 29;
FIG. 31 is a bottom view of FIG. 29;
FIG. 32 is a front view of FIG. 29;
FIG. 33 is a rear view of FIG. 29;
FIG. 34 is a sectional view taken along the line 34--34 of FIG. 30;
FIG. 35 is a sectional view taken along the line 35--35 of FIG. 31;
FIG. 36 is a sixth embodiment of the wall block of my new design;
FIG. 37 is a top view of FIG. 36;
FIG. 38 is a bottom view of FIG. 36;
FIG. 39 is a front view of FIG. 36;
FIG. 40 is a rear view of FIG. 36;
FIG. 41 is a sectional view taken along the line 41--41 of FIG. 37; and
FIG. 42 is a sectional view taken along the line 42--42 of FIG. 38.
Patent | Priority | Assignee | Title |
4920712, | Jan 31 1989 | KAROB CORPORATION | Concrete retaining wall block, retaining wall and method of construction therefore |
4926595, | May 01 1989 | KAROB CORPORATION | Retaining wall cap unit |
5017049, | Mar 15 1990 | ANCHOR WALL SYSTEMS, INC | Composite masonry block |
5062610, | Sep 28 1989 | Block Systems Inc.; BLOCK SYSTEMS INC , A CORP OF MN | Composite masonry block mold for use in block molding machines |
5277012, | Jul 22 1992 | ST LOUIS RETAINING WALL COMPANY I, L L C | Retaining wall building block |
5294216, | Sep 28 1989 | ANCHOR WALL SYSTEMS, INC | Composite masonry block |
5487623, | Mar 31 1993 | The Reinforced Earth Company | Modular block retaining wall construction and components |
5490363, | Oct 06 1992 | Anchor Wall Sytems, Inc. | Composite masonry block |
5522682, | Mar 02 1994 | GENERAL ELECTRIC CAPITAL CORPORATION, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT | Modular wall block system and grid connection device for use therewith |
5540525, | Jun 06 1994 | GENERAL ELECTRIC CAPITAL CORPORATION, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT | Modular block retaining wall system and method of constructing same |
5589124, | Sep 28 1989 | Block Systems, Inc. | Method of forming composite masonry blocks |
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 |
5658098, | Jul 26 1995 | Smart Slope LLC | Polymeric retaining wall building block |
5673530, | Jan 25 1996 | WILMINGTON TRUST, NATIONAL ASSOCIATION | Modular block retaining wall system |
5704183, | May 04 1993 | Anchor Wall Systems, Inc. | Composite masonry block |
5709062, | Oct 06 1992 | Anchor Wall Systems, Inc. | Composite masonry block |
5711129, | Oct 06 1992 | Anchor Wall Systems, Inc. | Masonry block |
5795105, | Oct 06 1992 | ANCHOR WALL SYSTEMS, INC | Composite masonry block |
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 |
5879603, | Nov 08 1996 | ANCHOR WALL SYSTEMS, INC | Process for producing masonry block with roughened surface |
6029943, | Nov 08 1996 | ANCHOR WALL SYSTEMS, INC | Splitting technique |
6113318, | Oct 06 1992 | Anchor Wall Systems, Inc. | Composite masonry block |
6142713, | Sep 27 1989 | Anchor Wall Systems, Inc. | Composite masonry block |
6168353, | Aug 27 1998 | ANCHOR WALL SYSTEMS, INC | Retaining wall and method of wall construction |
6178704, | Nov 08 1996 | Anchor Wall Systems, Inc. | Splitting technique |
6183168, | Sep 27 1989 | Anchor Wall Systems, Inc. | Composite masonry block |
6250850, | Aug 19 1999 | ANCHOR WALL SYSTEMS, INC | Block with multifaceted bottom surface |
6312197, | Sep 27 1989 | Anchor Wall Systems, Inc. | Composite masonry block |
6488448, | Oct 15 1993 | Kiltie Corp. | Block module |
6527483, | Sep 28 1999 | Retaining wall assembly | |
6616382, | Sep 27 1989 | Anchor Wall Systems, Inc. | Composite masonry block |
6641334, | Oct 06 1992 | Anchor Wall Systems, Inc. | Composite masonry block |
6960048, | Oct 15 1999 | Kiltie Corporation | Modular segmented retaining wall |
7048472, | Sep 27 1989 | Anchor Wall Systems, Inc. | Composite masonry block |
7090438, | Aug 19 1999 | ANCHOR WALL SYSTEMS, INC | Block with multifaceted bottom surface |
7124754, | Aug 06 2004 | DLK INC | Method and device for creating a decorative block feature |
7168218, | Jun 11 2004 | R&DD CONCEPTS, LLC | Mortarless fence block system |
7229235, | Oct 15 1999 | Kiltie Corporation | Retaining wall system |
7244079, | Oct 15 1999 | Kiltie Corporation | Retaining wall system |
7351014, | Aug 19 1999 | ANCHOR WALL SYSTEMS, INC | Block with multifaceted bottom surface |
7360970, | Sep 27 1989 | Anchor Wall Systems, Inc. | Composite masonry block |
7384215, | Oct 06 1992 | Anchor Wall Systems, Inc. | Composite masonry block |
8272812, | Aug 15 2008 | Greenwall Ventures, LLC | Retaining wall system |
8745953, | Aug 15 2008 | Smart Slope, LLC | Retaining wall 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 |
D340772, | Aug 27 1992 | CSTW, Inc. | Retaining wall block |
D340776, | Aug 27 1992 | CSTW, Inc. | Retaining wall block |
D340996, | Jul 22 1992 | ST LOUIS RETAINING WALL COMPANY I, L L C | Retaining wall building block |
D340997, | Aug 27 1992 | CSTW, Inc. | Retaining wall block |
D342580, | Aug 27 1992 | CSTW, Inc. | Retaining wall block |
D347285, | Jun 18 1992 | ST LOUIS RETAINING WALL COMPANY I, L L C | Retaining wall building block |
D350611, | Aug 18 1993 | Retaining wall block | |
D351031, | Oct 28 1992 | Infinity Stone, Inc. | Retaining wall stone |
D362077, | Jul 22 1992 | ST LOUIS RETAINING WALL COMPANY I, L L C | Retaining wall facade |
D362511, | Aug 16 1993 | Societ Civile des Brevets Henri C. Vidal | Cap block |
D363786, | Aug 24 1994 | Magnum Stone, Inc. | Retaining wall stone |
D372106, | Jun 18 1992 | ST LOUIS RETAINING WALL COMPANY I, L L C | Retaining wall building block |
D405193, | Jan 08 1997 | Cast block | |
D405543, | Oct 17 1996 | Wall block | |
D417506, | Dec 03 1997 | Retaining wall block | |
D430680, | Jan 15 1999 | Handy-Stone Corporation | Concrete block |
D433158, | Jul 07 1999 | Westblock Systems, Inc.; WESTBLOCK SYSTEMS, INC | Retaining wall block |
D435302, | Oct 15 1999 | Kiltie Corp. | Front surface of a retaining wall module |
D437422, | Aug 17 1999 | ANCHOR WALL SYSTEMS, INC | Face of a retaining wall block |
D438640, | Aug 17 1999 | ANCHOR WALL SYSTEMS, INC | Face of a retaining wall block |
D445512, | Oct 27 1997 | ANCHOR WALL SYSTEMS, INC | Retaining wall block |
D447573, | Oct 15 1999 | Kiltie Corp. | Front surface of a retaining wall module |
D452332, | Oct 15 1999 | Kiltie Corporation | Modular retaining wall block |
D458387, | Oct 15 1999 | Kiltie Corp. | Modular retaining wall block |
D458693, | Nov 08 1996 | ANCHOR WALL SYSTEMS, INC | Retaining wall block |
D466228, | Jul 07 1999 | Westblock Systems, Inc. | Retaining wall block |
D467009, | Sep 28 1999 | Retaining wall block | |
D468450, | Jul 07 1999 | Westblock Systems, Inc. | Retaining wall block |
D475143, | Jul 07 1999 | Westblock Systems, Inc. | Retaining wall block |
D509909, | May 25 2004 | DLK INC | Retaining wall and block face |
D537533, | Sep 28 2005 | Kiltie Corporation | Retaining wall block |
D552258, | Sep 28 2005 | Kiltie Corporation | Retaining wall block |
D569010, | Sep 28 2005 | Kiltie Corporation | Retaining wall block |
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 |
D667140, | Jun 28 2011 | KEYSTONE RETAINING WALL SYSTEMS, INC | Landscaping block |
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 |
D708765, | Jul 20 2010 | KEYSTONE RETAINING WALL SYSTEMS LLC | Landscaping block |
D711014, | Apr 19 2012 | KEYSTONE RETAINING WALL SYSTEMS LLC | Landscaping block |
Patent | Priority | Assignee | Title |
1092621, | |||
126547, | |||
1414444, | |||
1456498, | |||
2235646, | |||
228052, | |||
2963828, | |||
3036407, | |||
3274742, | |||
3390502, | |||
3430404, | |||
3557505, | |||
3936987, | Jan 13 1975 | Interlocking brick or building block and walls constructed therefrom | |
3995434, | Aug 08 1974 | Nippon Tetrapod Co., Ltd.; Robert Q., Palmer | Wave dissipating wall |
4016693, | Aug 22 1975 | Warren Insulated Bloc, Inc. | Insulated masonry block |
4110948, | Mar 11 1977 | Thermal insulating clips for metal insulated walls and roofs | |
4207718, | May 15 1978 | WAVE WEDGE CORPORATION | Concrete block wall |
4208850, | May 11 1978 | Connector for knock-down cabinet | |
4228628, | Nov 10 1976 | Building blocks and connector means therefor | |
4229123, | Jan 18 1978 | Inclined retaining wall and element therefor | |
4335549, | Dec 01 1980 | DESIGNER BLOCKS, INC | Method, building structure and side-split block therefore |
4454699, | Mar 15 1982 | INTERSTATE BRICK COMPANY, A CORP OF UT | Brick fastening device |
4524551, | Mar 10 1981 | Construction units for the erection of walls and method of utilization | |
4572699, | Dec 18 1982 | HANS RINNINGER U SOHN GMBH U CO | Paving stone |
566924, | |||
810748, | |||
237704, | |||
FR392474, | |||
GB1385207, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 27 1986 | Keystone Retaining Wall Systems, Inc. | (assignment on the face of the patent) | / | |||
Sep 15 1986 | FORSBERG, PAUL J | KEYSTONE RETAINING WALL SYSTEMS, INC , A CORP OF MINNESOTA | ASSIGNMENT OF ASSIGNORS INTEREST | 004648 | /0846 | |
Sep 15 1997 | KEYSTONE RETAINING WALL SYSTEMS, INC | U S BANK NATIONAL ASSOCIATION | SECURITY AGREEMENT | 008732 | /0302 | |
Dec 21 1999 | U S BANK NATIONAL ASSOCIATION | KEYSTONE RETAINING WALL SYSTEMS, INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 011238 | /0432 |
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