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Modular block for retaining wall |
| D313280 |
Modular block for retaining wall
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| Patent Drawings: | |
| Inventor: |
Rodenburgh, et al. |
| Date Issued: |
December 25, 1990 |
| Application: |
07/317,028 |
| Filed: |
February 28, 1989 |
| Inventors: |
Bryant; Edward (Etobicoke, CA)
Mitchell; Brett (Manitoba, CA)
Rodenburgh; Raymond (Oshawa, CA)
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| Assignee: |
719097 Ontario Limited (Georgetown, CA) |
| Primary Examiner: |
Word; A. Hugo |
| Assistant Examiner: |
Clark; Doris |
| Attorney Or Agent: |
Price, Heneveld, Cooper, DeWitt & Litton |
| U.S. Class: |
D25/113 |
| Field Of Search: |
D25/113; D25/114; D25/115; D25/116; D25/117; D25/118; 405/30; 405/19; 405/272; 405/273; 405/262; 405/284; 405/286; 52/590; 52/593; 52/594 |
| International Class: |
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| U.S Patent Documents: |
D198129; D279030; D280024; 1431530; 1543635; 1773579; 1787200; 1833442; 1907053; 2094167; 2154213; 2158943; 2197960; 2371201; 2433253; 2972870; 3635459; 3877236; 4190384; 4193718; 4278364; 4314431; 4490075; 4512685; 4524551; 4711606 |
| Foreign Patent Documents: |
941626; 1116422; 51313; 1182295; 57035; 1811932; 2755833; 8214 |
| Other References: |
Munich II, Interlocking Paving Stone, KNR--Durastone Ltd., Georgetown, Ontario, Canada, published before Feb. 28, 1988.. |
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| Abstract: |
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| Claim: |
The ornamental design for a modular block for retaining wall, as shown and described. |
| Description: |
FIG. 1 is a front, top perspective view of a modular block for retaining wall showing my new design;
FIG. 2 is a rear, bottom perspective view thereof;
FIG. 3 is a front, top perspective view of a second embodiment of the modular block for retaining wall; and
FIG. 4 is a rear, bottom perspective view of the second embodiment.
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