FracBits for comparison, reduction, addition, and subtraction of fractions, Numbers Challenge



Numbers Challenge 1 to 20

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0002708015 / 1989-12-11
Date of Publication:
November 13, 1989
Date of Creation:
1989
Title:
Numbers Challenge 1 to 20.
Description:
card.
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Numbers Challenge

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0002761387 / 1990-02-20
Date of Publication:
February 14, 1990
Date of Creation:
1989
Title:
Numbers Challenge.
Application Title:
Number's Challenge.
Previous Registration:
Prev. reg. 1988, TXu 363-870.
Description:
on box.
Number of similar titles:
4
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
entire text: Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Numbers Challenge

Type of Work:
Art work
Registration Number / Date:
TX0003141646 / 1991-04-29
Date of Publication:
January 30, 1991
Date of Creation:
1991
Title:
Numbers Challenge.
Basis of Claim:
New Matter: "revised text of rules."
Previous Registration:
Prev. reg. 1990, TX 2-761-387.
Copyright Note:
C.O. correspondence.
Description:
game.
Number of similar titles:
4
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Numbers Challenge guide

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0003232678 / 1991-12-31
Date of Publication:
August 1, 1991
Date of Creation:
1990
Title:
Numbers Challenge guide : practice to sharpen your mind.
Application Title:
Numbers Challenge teacher's guide.
Basis of Claim:
New Matter: additions.
Previous Registration:
Prev. reg. 1990, TXu 450-031.
Description:
1 v.
Other Title:
Numbers Challenge teacher's guide
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
text & drawing: Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Glue free paper base ten

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0003291919 / 1992-03-31
Date of Publication:
July 15, 1991
Date of Creation:
1991
Title:
Glue free paper base ten.
Copyright Claimant:
Louis Y. Sher, 1952-
Authorship on Application:
Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Comino

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0003341818 / 1992-06-11
Date of Publication:
May 15, 1992
Date of Creation:
1992
Title:
Comino.
Description:
Game.
Copyright Claimant:
Louis Y. Sher
Names:
Louis Y. Sher 1952-

Glue free/plain paper cube

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0003504590 / 1991-10-15
Date of Publication:
March 25, 1991
Date of Creation:
1991
Title:
Glue free/plain paper cube.
Copyright Note:
C.O. correspondence.
Copyright Claimant:
Louis Y. Sher, 1952-
Authorship on Application:
text: Louis Y. Sher.
Names:
Louis Y. Sher 1952-

BarCulator

Type of Work:
Art work
Registration Number / Date:
TX0003648063 / 1993-03-15
Date of Publication:
August 12, 1992
Date of Creation:
1992
Title:
BarCulator.
Application Title:
Fraction calculator.
Basis of Claim:
New Matter: rev. & additional text.
Previous Registration:
Prev. reg. 1992, TXu 538-776.
Copyright Note:
C.O. correspondence.
Description:
Game.
Copyright Claimant:
Louis Y. Sher, 1952-
Names:
Louis Y. Sher 1952-

PieCulator

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0003923953 / 1994-06-27
Date of Publication:
October 1, 1993
Date of Creation:
1992
Title:
PieCulator.
Application Title:
Pie calculator; CakeCulator.
Basis of Claim:
New Matter: revisions & additions.
Previous Registration:
Prev. reg. 1993, TXu 565-473; 1992, TXu 528-630.
Other Title:
CakeCulator
Pie calculator
Copyright Claimant:
Louis Y. Sher
Notes:
Cataloged from appl.
Names:
Louis Y. Sher

Copyrights records by Sher, Louis Y.

Witzzle pro

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0004685287 / 1997-12-29
Date of Publication:
August 1, 1997
Date of Creation:
1997
Title:
Witzzle pro : play to sharpen your mind!
Application Title:
Numbers' bingo; Witzzle max.
Basis of Claim:
New Matter: revisions & additions.
Previous Registration:
Prev. reg. 1989, TXu 361-819.
Description:
Kit.
Other Title:
Witzzle max
Numbers' bingo
Copyright Claimant:
Louis Y. Sher, 1952-
Names:
Louis Y. Sher 1952-

Count to Check self checking flash cards

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0006049151 / 2004-01-06
Date of Publication:
December 12, 2003
Date of Creation:
2003
Title:
Count to Check self checking flash cards.
Previous Registration:
Prev. reg. 2003, TXu 1-125-995.
Description:
200 cards.
Copyright Claimant:
Louis Y. Sher, 1952-
Authorship on Application:
some text: Louis Y. Sher.
Names:
Louis Y. Sher 1952-

One to twelve

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000351993 / 1988-12-12
Date of Creation:
1988
Title:
One to twelve.
Description:
5 p.
Number of similar titles:
7
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Number's bingo

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000361819 / 1989-03-16
Date of Creation:
1989
Title:
Number's bingo / Louis Y. Sher.
Description:
6 p.
Copyright Claimant:
Louis Y. Sher
Names:
Louis Y. Sher 1952-

Numbers' challenge

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000363870 / 1988-12-30
Date of Creation:
1988
Title:
Numbers' challenge.
Application Title:
One to twelve.
Copyright Note:
C.O. correspondence.
Description:
7 p.
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
entire text: Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Sher's Dice

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000364056 / 1989-01-03
Date of Creation:
1988
Title:
Sher's Dice.
Copyright Note:
C.O. correspondence.
Description:
6 p.
Other Title:
Dice
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Numbers bingo

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000375964 / 1989-06-26
Date of Creation:
1989
Title:
Numbers bingo.
Description:
80 p.
Number of similar titles:
1
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Sher's dice

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000380756 / 1989-07-28
Date of Creation:
1989
Title:
Sher's dice.
Basis of Claim:
New Matter: additions.
Previous Registration:
Prev. reg. 1989, TXu 364-056.
Description:
9 p.
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Witzzle

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000410887 / 1990-04-03
Date of Creation:
1990
Title:
Witzzle : a math puzzle for playing to sharpen your wit.
Application Title:
NuBingo.
Other Title:
NuBingo
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Word Fun

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000429943 / 1990-06-28
Date of Creation:
1990
Title:
Word Fun.
Description:
4 p.
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
entire text: Louis Y. Sher.
Names:
Louis Y. Sher 1952-

SHERS Paper Dice

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000448816 / 1990-10-09
Date of Creation:
1990
Title:
SHERS Paper Dice.
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
entire work & drawing: Louis Y. Sher.
Names:
Louis Y. Sher

Numbers Challenge

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000450031 / 1990-12-04
Date of Creation:
1990
Title:
Numbers Challenge : teacher's guide with solution sheets.
Number of similar titles:
4
Variant title:
Numbers Challenge : teacher's guide with solution sheets
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Kode

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000452479 / 1990-07-23
Date of Creation:
1990
Title:
Kode.
Application Title:
Word fun.
Copyright Note:
C.O. correspondence.
Description:
1 v.
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Jojo bingo

Type of Work:
Machine-readable work or computer program
Registration Number / Date:
TXu000459191 / 1991-02-25
Date of Creation:
1990
Title:
Jojo bingo.
Copyright Note:
C.O. correspondence.
Description:
printout + 2 magnetic disks.
Copyright Claimant:
Louis Y. Sher
Names:
Louis Y. Sher 1952-

Jojo Dice

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000460552 / 1990-11-13
Date of Creation:
1990
Title:
Jojo Dice.
Copyright Note:
C.O. correspondence.
Description:
game.
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Magimath wheel

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000470223 / 1990-11-05
Date of Creation:
1990
Title:
Magimath wheel.
Copyright Note:
C.O. correspondence.
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Random 36

Type of Work:
Art work
Registration Number / Date:
TXu000473566 / 1991-05-20
Date of Creation:
1991
Title:
Random 36.
Description:
game.
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
entire text: Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Kani-kani match game

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000482035 / 1991-03-01
Date of Creation:
1981
Title:
Kani-kani match game.
Copyright Note:
C.O. correspondence.
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
text & artwork: Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Tangram challenge

Type of Work:
Art work
Registration Number / Date:
TXu000482530 / 1991-06-18
Date of Creation:
1990
Title:
Tangram challenge.
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
text & ill.: Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Homework maker

Type of Work:
Machine-readable work or computer program
Registration Number / Date:
TXu000484244 / 1991-06-24
Date of Creation:
1991
Title:
Homework maker.
Description:
printout + magnetic disk.
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
text & computer program: Louis Y. Sher.
Names:
Louis Y. Sher 1952-

Geometric paper patterns

Type of Work:
Non-dramatic literary work
Registration Number / Date:
TXu000485829 / 1991-04-05
Date of Creation:
1990
Title:
Geometric paper patterns.
Copyright Note:
C.O. correspondence.
Description:
1 v.
Copyright Claimant:
Louis Y. Sher
Authorship on Application:
Louis Y. Sher.
Names:
Louis Y. Sher 1952-
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