Total properties:
16
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Patent #:
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Issue Dt:
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05/30/1995
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Application #:
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08001562
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Filing Dt:
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01/06/1993
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Title:
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TRIANGULAR DRAFTING INSTRUMENT
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Patent #:
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Issue Dt:
|
04/01/1997
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Application #:
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08399439
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Filing Dt:
|
03/07/1995
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Title:
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INSTRUMENTS FOR DRAWING CIRCLES
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Patent #:
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Issue Dt:
|
05/20/1997
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Application #:
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08412049
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Filing Dt:
|
03/28/1995
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Title:
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CIRCLE COMPASS
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Patent #:
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Issue Dt:
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03/02/1999
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Application #:
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08757210
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Filing Dt:
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11/27/1996
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Title:
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APPARATUSES AND KITS FOR TEACHING MATHEMATICS
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Patent #:
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Issue Dt:
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08/19/2003
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Application #:
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09776553
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Filing Dt:
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02/02/2001
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Publication #:
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Pub Dt:
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08/08/2002
| | | | |
Title:
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DRAWING TOOL
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Patent #:
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Issue Dt:
|
06/24/2003
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Application #:
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09853414
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Filing Dt:
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05/11/2001
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Publication #:
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Pub Dt:
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11/14/2002
| | | | |
Title:
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PLASTIC ENCASED WEIGHTS
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Patent #:
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Issue Dt:
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10/05/2004
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Application #:
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10234230
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Filing Dt:
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09/04/2002
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Publication #:
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Pub Dt:
|
03/04/2004
| | | | |
Title:
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SYSTEM FOR TEACHING CHILDREN ABOUT THE USE OF MONEY
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Patent #:
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NONE
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Issue Dt:
|
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Application #:
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10453132
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Filing Dt:
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06/03/2003
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Publication #:
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Pub Dt:
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10/12/2006
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Title:
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Overhead abacus
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Patent #:
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|
Issue Dt:
|
02/06/2007
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Application #:
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11111637
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Filing Dt:
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04/21/2005
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Title:
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FOLDING RULER
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Patent #:
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|
Issue Dt:
|
07/24/2007
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Application #:
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11244849
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Filing Dt:
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10/06/2005
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Title:
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CASE FOR MULTIPLE STAMP PADS
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Patent #:
|
|
Issue Dt:
|
03/11/1997
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Application #:
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29052377
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Filing Dt:
|
03/28/1996
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Title:
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COMPASS
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|
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Patent #:
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|
Issue Dt:
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04/29/2003
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Application #:
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29144752
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Filing Dt:
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07/10/2001
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Title:
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TOY CLOCK
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Patent #:
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|
Issue Dt:
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07/02/2002
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Application #:
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29152070
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Filing Dt:
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10/30/2001
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Title:
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CASHBOX
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Patent #:
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Issue Dt:
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12/17/2002
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Application #:
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29152840
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Filing Dt:
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12/27/2001
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Title:
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TRUNDLE MEASURE WHEEL
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Patent #:
|
|
Issue Dt:
|
10/07/2003
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Application #:
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29175455
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Filing Dt:
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02/05/2003
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Title:
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TOY BLOCK
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|
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Patent #:
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|
Issue Dt:
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04/15/2008
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Application #:
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29255619
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Filing Dt:
|
03/10/2006
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Title:
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STAMPER
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