Wire puzzle

Description

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a cross-sectional view thereof as taken from line VII--VII of FIG. 1;

FIG. 8 is a cross-sectional view thereof as taken from line VIII--VIII of FIG. 5; and

FIG. 9 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D60738 March 1922 Schweikoski
D246924 January 10, 1978 Heign
D258601 March 17, 1981 Smallwood
4524972 June 25, 1985 Wilmarth
Foreign Patent Documents
374282 October 1973 JPX
121131 June 1927 CHX
Patent History
Patent number: D304045
Type: Grant
Filed: Jun 15, 1987
Date of Patent: Oct 17, 1989
Inventor: Saburo Hasegawa (Arakawa-Ku, Tokyo)
Primary Examiner: Charles A. Rademaker
Attorney: James E. Nilles
Application Number: 7/61,405
Classifications
Current U.S. Class: D21/106