Total properties:
26
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Patent #:
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Issue Dt:
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10/16/1990
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Application #:
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06804357
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Filing Dt:
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11/08/1985
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Title:
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WALL BLOCK
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Patent #:
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Issue Dt:
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05/09/1989
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Application #:
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06863399
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Filing Dt:
|
05/14/1986
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Title:
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CONVEX BLOCK
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Patent #:
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Issue Dt:
|
05/31/1988
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Application #:
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06867372
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Filing Dt:
|
05/27/1986
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Title:
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WALL BLOCK
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Patent #:
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Issue Dt:
|
09/06/1988
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Application #:
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06869933
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Filing Dt:
|
06/02/1986
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Title:
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WALL BLOCK
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Patent #:
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Issue Dt:
|
08/30/1988
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Application #:
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06870860
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Filing Dt:
|
06/02/1986
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Title:
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WALL BLOCK
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Patent #:
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Issue Dt:
|
06/21/1988
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Application #:
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06909097
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Filing Dt:
|
09/18/1986
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Title:
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CONSTRUCTION BLOCK
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Patent #:
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Issue Dt:
|
05/17/1988
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Application #:
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06914615
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Filing Dt:
|
10/01/1986
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Title:
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STARTER WALL BLOCK
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Patent #:
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Issue Dt:
|
05/17/1988
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Application #:
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07013383
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Filing Dt:
|
02/11/1987
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Title:
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WALL BLOCK
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Patent #:
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|
Issue Dt:
|
12/20/1988
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Application #:
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07033178
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Filing Dt:
|
04/02/1987
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Title:
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MODULAR BLOCK WALL
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|
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Patent #:
|
|
Issue Dt:
|
09/20/1988
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Application #:
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07047450
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Filing Dt:
|
05/11/1987
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Title:
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BLOCK WALL
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|
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Patent #:
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|
Issue Dt:
|
05/02/1989
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Application #:
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07053757
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Filing Dt:
|
05/26/1987
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Title:
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BLOCK WALL
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|
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Patent #:
|
|
Issue Dt:
|
11/08/1988
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Application #:
|
07059481
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Filing Dt:
|
06/08/1987
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Title:
|
RETAINING WALL BLOCK
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|
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Patent #:
|
|
Issue Dt:
|
02/07/1989
|
Application #:
|
07116228
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Filing Dt:
|
11/03/1987
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Title:
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WALL AND BLOCK THEREFOR
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|
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Patent #:
|
|
Issue Dt:
|
03/14/1989
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Application #:
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07202431
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Filing Dt:
|
06/06/1988
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Title:
|
RETAINING WALL BLOCK
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|
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Patent #:
|
|
Issue Dt:
|
03/14/1989
|
Application #:
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07202993
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Filing Dt:
|
06/06/1988
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Title:
|
RETAINING WALL BLOCK
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|
|
Patent #:
|
|
Issue Dt:
|
05/21/1991
|
Application #:
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07273873
|
Filing Dt:
|
11/21/1988
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Title:
|
WALL BLOCK
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|
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Patent #:
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|
Issue Dt:
|
05/14/1991
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Application #:
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07273874
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Filing Dt:
|
11/21/1988
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Title:
|
CONVEX BLOCK
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|
|
Patent #:
|
|
Issue Dt:
|
05/28/1991
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Application #:
|
07280301
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Filing Dt:
|
12/05/1988
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Title:
|
CORNER WALL BLOCK
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|
|
Patent #:
|
|
Issue Dt:
|
04/10/1990
|
Application #:
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07287286
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Filing Dt:
|
12/20/1988
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Title:
|
RETAINING WALL WITH FLEXIBLE MECHANICAL SOIL STABLEZING SHEET
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|
|
Patent #:
|
|
Issue Dt:
|
07/20/1993
|
Application #:
|
07653194
|
Filing Dt:
|
02/06/1991
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Title:
|
BLOCK WALL
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|
|
Patent #:
|
|
Issue Dt:
|
07/01/1997
|
Application #:
|
07886983
|
Filing Dt:
|
05/21/1992
|
Title:
|
THREE FACETED BROKEN FRONT FACE OF A RETAINING WALL BLOCK
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|
|
Patent #:
|
|
Issue Dt:
|
10/29/1996
|
Application #:
|
08245869
|
Filing Dt:
|
05/19/1994
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Title:
|
LANDSCAPING BLOCK
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|
|
Patent #:
|
|
Issue Dt:
|
12/31/1996
|
Application #:
|
08246256
|
Filing Dt:
|
05/19/1994
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Title:
|
LANDSCAPING BLOCK SYSTEM
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|
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Patent #:
|
|
Issue Dt:
|
09/03/1996
|
Application #:
|
08298415
|
Filing Dt:
|
08/30/1994
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Title:
|
EMBANKMENT WALL CONSTRUCTION AND METHOD AND BLOCK CONSTRUCTION FOR MAKING THE SAME
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|
|
Patent #:
|
|
Issue Dt:
|
02/11/1997
|
Application #:
|
08480287
|
Filing Dt:
|
06/07/1995
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Title:
|
PLANTABLE RETAINING WALL
|
|
|
Patent #:
|
|
Issue Dt:
|
07/15/1997
|
Application #:
|
29038326
|
Filing Dt:
|
05/03/1995
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Title:
|
FRONT FACE OR A RETAINING WALL BLOCK
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|