Construction toy
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FIG. 1 is a left side elevational view of a construction toy showing my new design, the side opposite being substantially a mirror image;
FIG. 2 is a front elevational view thereof, the side opposite being substantially a mirror image;
FIG. 3 is a top plan view thereof;
FIG. 4 is a cross-sectional view thereof taken along line A--A in FIG. 2;
FIG. 5 is a left side elevational view of a modified form of the design shown in FIGS. 1 through 4, the side opposite being substantially a mirror image;
FIG. 6 is a front elevational view thereof, the side opposite being substantially a mirror image;
FIG. 7 is a top plan view thereof;
FIG. 8 is a cross-sectional view thereof taken along line B--B in FIG. 6;
FIG. 9 is a left side elevational view of a second modified form of the design shown in FIGS. 1 through 4, the side opposite being substantially a mirror image;
FIG. 10 is a front elevational view thereof, the side opposite being substantially a mirror image;
FIG. 11 is a top plan view thereof; and
FIG. 12 is a cross-sectional view thereof taken along line C--C in FIG. 10.
1779826 | October 1930 | Potter |
2095700 | October 1937 | Heede |
2577702 | December 1951 | Swart |
3611609 | October 1971 | Reijnhard |
27202 | December 1911 | GBX |
Type: Grant
Filed: Jun 28, 1983
Date of Patent: Jun 24, 1986
Assignee: Kassai Kabushiki Kaisha (Osaka)
Inventor: Kenzou Kassai (Osaka)
Primary Examiner: Charles A. Rademaker
Law Firm: Birch, Stewart, Kolasch & Birch
Application Number: 6/508,515