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Publication numberUSD90769 S
Publication typeGrant
Publication dateSep 26, 1933
Filing dateJul 24, 1933
Publication numberUS D90769 S, US D90769S, US-S-D90769, USD90769 S, USD90769S
InventorsAbraham L. Kamen
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet

US D90769 S
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Description  (OCR text may contain errors)

Sept. 26, 1933. A, KAMEN Des. 90,769

EDUCATIONAL APPLIANCE Filed July 24, 1933 3nnentor 2 (1M XE. h I O (Ittornegs Patented Sept. 26, 1933 UNITED STATES Des. 90,769

PATENT OFFICE DESIGN FOR AN EDUCATIONAL APPLIANCE Abraham L. Kamen, Brooklyn, N. Y.

Application July 24, 1933. Serial No. 48,804

Term of patent 7 years To all whom it may concern:

Be it known that I, ABRAHAM L. KAMEN, a citizen of the United States, residing at Brooklyn, in the county of Kings and State of New York, have invented a new, original, and ornamental Design for an Educational Appliance, of which the following is a specification, reference being had to the accompanying drawing, forming part thereof, in which:

Fig. 1 is a perspective of the educational appliance comprising a foldable blackboard and crayon set attached thereto, the blackboard being folded; and

Fig. 2 is a perspective of the appliance, the blackboard being partly unfolded and the cover of the crayon set removed but in proximity thereto.

I claim:-

The ornamental design for an educational appliance as shown and described.

ABRAHAM L. KAMEN.

Referenced by
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US7178778 *Oct 18, 2004Feb 20, 2007Fuji Photo Film, Inc.Portable easel
US7694932 *May 30, 2007Apr 13, 2010Chi Lung NganCombination desk accessory and picture and calendar display easel