Puzzle toy

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Description

FIG. 1 is a front elevational view of a puzzle toy showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D55408 June 1920 Bogen
1430557 October 1922 Jervis
Foreign Patent Documents
177,841 April 1922 UK
Other references
  • Creative Playthings Cat., 11-1965, p. 6, Rubber Jig-Saw Puzzle at lower right corner of page.
Patent History
Patent number: D247516
Type: Grant
Filed: Dec 5, 1975
Date of Patent: Mar 14, 1978
Assignee: Educational Design Associates (Waldorf, MD)
Inventor: Patricia Ann Root (Mechanicsville, MD)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: C. A. Rademaker
Attorney: Birgit E. Morris
Application Number: 5/638,287
Classifications
Current U.S. Class: D34/15M
International Classification: D2101;