|Publication number||USD142053 S|
|Publication date||Aug 14, 1945|
|Filing date||Apr 24, 1945|
|Publication number||US D142053 S, US D142053S, US-S-D142053, USD142053 S, USD142053S|
|Export Citation||BiBTeX, EndNote, RefMan|
|External Links: USPTO, USPTO Assignment, Espacenet|
3 1945 D. WURSTER Des. 142,053
EDUCATIONAL TOY FOR TEACHING ARITHMETIC Filed April 24, 1945 INVENTOR .Dcu/id WZLTS fer Patented Aug. 14, 1945 UNITED STATES PATENT OFFICE DESIGN FOR AN EDUCATIONAL TOY FOR ITHIHE TEACHING AR TIC David Wurster, New York, N. Y., assignor to Jack Bergman, Pittsburgh, Pa.
Application April 24, 1945, Serial No. 119,168
Term of patent 14 years To all whom it may concern:
Be it known that I, David Wurster, a citizen of the United States, residing in New York, in the county of New York and State of New York, have invented a new, original, and ornamental Design for an Educational Toy for Teaching Arithmetic, of which the following is a specification, reference being had to the accompanying drawing, forming part thereof.
The figure is a perspective view of an educational toy for teaching arithmetic, showing my new design.
The ornamental design for an educational toy for teaching arithmetic, as shown.