Patent
   D654953
Priority
Nov 13 2009
Filed
Apr 08 2011
Issued
Feb 28 2012
Expiry
Feb 28 2026
Assg.orig
Entity
unknown
11
27
n/a
I claim the ornamental design for a multiplication tables educational aid set, as shown and described.

FIG. 1 is front elevational view of the first element of a multiplication tables educational aid set showing my new design;

FIG. 2 is the second element thereof;

FIG. 3 is the third element thereof;

FIG. 4 is the fourth element thereof;

FIG. 5 is the fifth element thereof;

FIG. 6 is the sixth element thereof;

FIG. 7 is the seventh element thereof;

FIG. 8 is the eighth element thereof;

FIG. 9 is the ninth element thereof; and,

FIG. 10 is the tenth element thereof.

Features and views not shown in the embodiments illustrated in FIGS. 1-10 are disclaimed as forming no part of the claimed design.

The broken lines in FIGS. 1-10 represent the boundaries of each element of the set and form no part of the claimed design.

Marquez Cañada, Juan

Patent Priority Assignee Title
D757175, Feb 29 2012 SPOTS EDUCATIONAL RESOURCES Educational set of cards for addition and subtraction
D962339, Aug 25 2021 Educational poster
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D975776, Aug 31 2021 Flash card set
Patent Priority Assignee Title
2901839,
3061947,
4177581, Aug 08 1977 Device for teaching concepts of numbers and mathematical principles
4424039, Sep 29 1982 Mathematics teaching device
4445865, Jan 14 1983 A DAIGGER & COMPANY, INC Method of teaching mathematics
4808111, Jan 11 1988 Mathematics educating device
5018976, Jan 11 1990 Teaching system for enhancing the learning of sets of facts
5076793, Oct 06 1989 Fractal mathematics kit
5927717, Feb 26 1997 Numeric board game
5951299, Jan 14 1997 Method for mathematical representation, manipulation and problem solving, and kit
6089871, Mar 08 1999 Mathematical board game
6109924, Sep 01 1998 Educational card system
6579101, May 02 2000 Basic mathematics teaching and learning aid
6652286, Jun 13 2002 Teaching device
6716033, Nov 03 2000 KidSpark, LLC System for teaching mathematics
7052279, Nov 27 2002 Ten-frame subtraction system
7413440, Jul 09 2005 Hundreds board device and method
7537454, Jul 24 2003 Numerical multiplication teaching method
7549865, Jan 14 2005 Mathematics manipulative board
D338243, Dec 06 1990 Set of educational block tiles
D392675, Apr 21 1997 Arithmetic instuctional apparatus
D394878, Apr 21 1997 Arithmetic instructional apparatus
D395675, Apr 21 1997 INOXCROM, S A Arithmetic instructional apparatus
D422635, Jul 08 1999 Learning dial for a clock
D541345, Sep 07 2006 Ho-Chia, Chueh Set of fraction cards
D621877, Mar 17 2008 Michael D., Williams Math teaching aid
D621878, Jul 24 2008 SPOTS EDUCATIONAL RESOURCES Mathematical educational set
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