USD539350S1 - Didactic toy for mathematics - Google Patents

Didactic toy for mathematics Download PDF

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Publication number
USD539350S1
USD539350S1 US29240976 US24097605F USD539350S US D539350 S1 USD539350 S1 US D539350S1 US 29240976 US29240976 US 29240976 US 24097605 F US24097605 F US 24097605F US D539350 S USD539350 S US D539350S
Authority
US
Grant status
Grant
Patent type
Design
Prior art keywords
mathematics
view
enlarged
didactic
toy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29240976
Inventor
Alma Rosa Vazquez Gastellu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Abastecedora Rimova de C V SA
Original Assignee
Abastecedora Rimova de C V SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Grant date

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Description

FIG. 1 is a front perspective view of a didactic toy for mathematics showing my design.

FIG. 2 is an exploded perspective view thereof;

FIG. 3 is a front perspective view of the board element;

FIG. 4 is a front view thereof;

FIG. 5 is a side view with the opposite side being a mirror image thereof;

FIG. 6 is a back view thereof;

FIG. 7 is a slightly enlarged side view of the base element with the opposite side being a mirror image thereof;

FIG. 8 is a slightly enlarged end view with the opposite side being a mirror image thereof;

FIG. 9 is a slightly enlarged top view thereof;

FIG. 10 is an enlarged perspective view of a tile piece with the number “9” shown in broken lines forming no part of the claimed design;

FIG. 11 is an enlarged side view with the opposite side being a mirror image thereof;

FIG. 12 is an enlarged front view thereof;

FIG. 13 is an enlarged perspective view of a mounting tool;

FIG. 14 is an enlarged front view thereof;

FIG. 15 is an enlarged side view thereof;

FIG. 16 is an enlarged top plan view thereof;

FIG. 17 is an enlarged exploded perspective view of a spinning dial piece element;

FIG. 18 is a greatly enlarged partial broken away persective view of the board, showing the application of the tile piece with the mounting tool. The like tile piece and the number “9” and the Letter “A” are shown in broken lines forming no part of the claimed design;

FIG. 19 is another enlarged perspective view of a didactic toy for mathematics with all numerals and markings shown in broken lines forming no part of the claimed design; and,

FIG. 20 is another enlarged perspective view of a didactic toy for mathematics with all letters and markings shown in broken lines forming no part of the claimed design.

Claims (1)

  1. I claim the ornamental design for a didactic toy for mathematics, as shown and described.
US29240976 2005-10-21 2005-10-21 Didactic toy for mathematics Active USD539350S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29240976 USD539350S1 (en) 2005-10-21 2005-10-21 Didactic toy for mathematics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29240976 USD539350S1 (en) 2005-10-21 2005-10-21 Didactic toy for mathematics

Publications (1)

Publication Number Publication Date
USD539350S1 true USD539350S1 (en) 2007-03-27

Family

ID=37886597

Family Applications (1)

Application Number Title Priority Date Filing Date
US29240976 Active USD539350S1 (en) 2005-10-21 2005-10-21 Didactic toy for mathematics

Country Status (1)

Country Link
US (1) USD539350S1 (en)

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