Patent
   D648392
Priority
Apr 13 2011
Filed
Apr 13 2011
Issued
Nov 08 2011
Expiry
Nov 08 2025
Assg.orig
Entity
unknown
4
26
n/a
The ornamental design for multiplication teaching aid set, as shown and described.

FIG. 1 is a perspective view the first portion of a multiplication teaching aid set having multiplication members for the factor 2 arranged in an overlying storage or closed position showing my new design;

FIG. 2 is a front view of the first portion of a multiplication teaching aid set of FIG. 1, having the multiplication members arranged in a fanned out open position;

FIG. 3 is a perspective view the second portion of a multiplication teaching aid set having multiplication members for the factor 3 arranged in an overlying storage or closed position showing my new design;

FIG. 4 is a front view of the second portion of a multiplication teaching aid set of FIG. 3, having the multiplication members arranged in a fanned out open position;

FIG. 5 is a perspective view the third portion of a multiplication teaching aid set having multiplication members for the factor 4 arranged in an overlying storage or closed position showing my new design;

FIG. 6 is a front view of the third portion of a multiplication teaching aid set of FIG. 5, having the multiplication members arranged in a fanned out open position;

FIG. 7 is a perspective view the fourth portion of a multiplication teaching aid set having multiplication members for the factor 5 arranged in an overlying storage or closed position showing my new design;

FIG. 8 is a front view of the fourth portion of a multiplication teaching aid set of FIG. 7, having the multiplication members arranged in a fanned out open position;

FIG. 9 is a perspective view the fifth portion of a multiplication teaching aid set having multiplication members for the factor 6 arranged in an overlying storage or closed position showing my new design;

FIG. 10 is a front view of the fifth portion of a multiplication teaching aid set of FIG. 9, having the multiplication members arranged in a fanned out open position;

FIG. 11 is a perspective view the sixth portion of a multiplication teaching aid set having multiplication members for the factor 7 arranged in an overlying storage or closed position showing my new design;

FIG. 12 is a front view of the sixth portion of a multiplication teaching aid set of FIG. 11, having the multiplication members arranged in a fanned out open position;

FIGS. 13 FIG. 1 is a perspective view the seventh portion of a multiplication teaching aid set having multiplication members for the factor 8 arranged in an overlying storage or closed position showing my new design;

FIG. 14 is a front view of the seventh portion of a multiplication teaching aid set of FIG. 13, having the multiplication members arranged in a fanned out open position;

FIG. 15 is a perspective view the eighth portion of a multiplication teaching aid set having multiplication members for the factor 9 arranged in an overlying storage or closed position showing my new design; and,

FIG. 16 is a front view of the eighth portion of a multiplication teaching aid set of FIG. 15, having the multiplication members arranged in a fanned out open position.

The dotted-line showing in the drawings illustrates environmental matter and forms no part of the claimed design.

Thorpe, Martha

Patent Priority Assignee Title
9697747, Sep 13 2013 GLOBAL LEARNING INNOVATIONS OY Teaching means for mathematics
D752289, Jun 16 2014 Color organizer
D757175, Feb 29 2012 SPOTS EDUCATIONAL RESOURCES Educational set of cards for addition and subtraction
D860314, Jan 21 2018 Color comparator with palette knife
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