Patent
   D282935
Priority
Jan 27 1983
Filed
Jan 27 1983
Issued
Mar 11 1986
Expiry
Mar 11 2000
Assg.orig
Entity
unknown
12
3
n/a
The ornamental design for a teaching apparatus for correcting learning problems, as shown and described.

FIG. 1 is a perspective view from the right hand corner thereof of a teaching apparatus for correcting learning problems showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof as viewed along the lines --3-- of FIG. 4;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof; and

FIG. 7 is a bottom view thereof.

Shifflett, David C.

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D930744, Apr 23 2019 SHENZHEN DIVOOM TECHNOLOGY CO , LTD Children's drawing board
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D954042, Jul 07 2019 Tangible Play, Inc. Virtualization device
Patent Priority Assignee Title
3662077,
4323349, Feb 17 1976 Teaching method and apparatus
194517,
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