Rotary puzzle
Description
FIG. 1 is a front elevational view of a rotary puzzle showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a perspective view thereof;
FIG. 7 is a cross-sectional view thereof taken along the line 7--7 of FIG. 1;
FIG. 8 is a cross-sectional view thereof taken along the line 8--8 of FIG. 1; and
FIG. 9 is a cross-sectional view thereof taken along the line 9--9 in FIG. 1.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 679782 | August 1901 | Reenstierna |
| 3924857 | December 1975 | Christensen |
| 13822 of | 1893 | GBX |
- Swiss Watch & Jewel Journal, 1-1978, p. 46, Design at #2.
Patent History
Patent number: D267661
Type: Grant
Filed: Jan 8, 1981
Date of Patent: Jan 18, 1983
Assignee: Nintendo Co., Ltd. (Kyoto)
Inventor: Gunpei Yokoi (Kyoto)
Primary Examiner: Charles A. Rademaker
Law Firm: Koda and Androlia
Application Number: 6/223,252
Type: Grant
Filed: Jan 8, 1981
Date of Patent: Jan 18, 1983
Assignee: Nintendo Co., Ltd. (Kyoto)
Inventor: Gunpei Yokoi (Kyoto)
Primary Examiner: Charles A. Rademaker
Law Firm: Koda and Androlia
Application Number: 6/223,252
Classifications
Current U.S. Class:
D21/104
International Classification: D2101;
International Classification: D2101;