Toy construction piece
Description
FIG. 1 is a perspective view of a toy construction piece showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof, the left side view being identical thereto;
FIG. 4 is a front elevational view thereof, the rear view being identical thereto;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a cross-sectional view along the line 6--6 of FIG. 2.
Referenced Cited
U.S. Patent Documents
3005282 | October 1961 | Christiansen |
3162973 | December 1964 | Christiansen |
4375139 | March 1, 1983 | Chatani |
Patent History
Patent number: D287519
Type: Grant
Filed: Sep 16, 1983
Date of Patent: Dec 30, 1986
Inventor: Tokuo Takahashi (Shinjuku-ku, Tokyo)
Primary Examiner: Charles A. Rademaker
Application Number: 6/532,849
Type: Grant
Filed: Sep 16, 1983
Date of Patent: Dec 30, 1986
Inventor: Tokuo Takahashi (Shinjuku-ku, Tokyo)
Primary Examiner: Charles A. Rademaker
Application Number: 6/532,849
Classifications
Current U.S. Class:
D21/108