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Total properties:
12
|
|
|
|
Serial #:
|
|
Filing Dt:
|
06/28/1976
|
Reg #:
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|
Reg. Dt:
|
11/15/1977
|
|
Mark:
|
CHIP TRADING
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
06/28/1976
|
Reg #:
|
|
Reg. Dt:
|
05/02/1978
|
|
Mark:
|
FRACTION BARS
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
06/30/1988
|
Reg #:
|
|
Reg. Dt:
|
07/11/1989
|
|
Mark:
|
DECIMAL SQUARES
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
08/13/1993
|
Reg #:
|
|
Reg. Dt:
|
07/05/1994
|
|
Mark:
|
EARTH SCIENCE VIDEOLAB
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
10/30/1995
|
Reg #:
|
|
Reg. Dt:
|
12/17/1996
|
|
Mark:
|
MATH CHASE
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
10/30/1995
|
Reg #:
|
|
Reg. Dt:
|
03/04/1997
|
|
Mark:
|
CLEVER CATCH
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
10/30/1995
|
Reg #:
|
|
Reg. Dt:
|
10/22/1996
|
|
Mark:
|
MATH IN BRIEF
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
07/22/1996
|
Reg #:
|
|
Reg. Dt:
|
07/08/1997
|
|
Mark:
|
STRETCH & SHAPE
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
07/22/1996
|
Reg #:
|
|
Reg. Dt:
|
06/24/1997
|
|
Mark:
|
CHECKS AND BALANCES
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
07/22/1996
|
Reg #:
|
|
Reg. Dt:
|
07/22/1997
|
|
Mark:
|
FRACTION INTERACTION
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
10/30/1997
|
Reg #:
|
|
Reg. Dt:
|
12/01/1998
|
|
Mark:
|
TERRIFIC TRIANGLES
|
|
|
|
|
Serial #:
|
|
Filing Dt:
|
02/22/1999
|
Reg #:
|
|
Reg. Dt:
|
03/07/2000
|
|
Mark:
|
ALGEBITS
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|
