Circular puzzle composed of twelve identical trigonal arcuate puzzle segments
Description
FIG. 1 is a top view of the circular puzzle composed of twelve identical trigonal arcuate puzzle segments.
FIG. 2 is a bottom view of a the circular puzzle composed of twelve identical trigonal arcuate puzzle segments.
FIG. 3 is a side elevation of the circular puzzle in FIG. 1 and FIG. 2;
FIG. 4 is a top view of a single trigonal arcuate puzzle segment shown separate for clarity from the circular puzzle; and,
FIG. 5 is a perspective view of a single trigonal arcuate puzzle segment shown separate for clarity from the circular puzzle.
Claims
The ornamental design for a circular puzzle composed of twelve identical trigonal arcuate puzzle segments, as shown and described.
Referenced Cited
U.S. Patent Documents
D26317 | November 1896 | Kloman |
1265300 | May 1918 | Carlow |
D207200 | March 1967 | Sceller |
3853679 | December 1974 | Ierenzoni |
4223890 | September 23, 1980 | Schoen |
4350341 | September 21, 1982 | Wallace |
4561097 | December 24, 1985 | Siegel |
4620998 | November 4, 1986 | Lalvani |
5575125 | November 19, 1996 | Lalvani |
6309716 | October 30, 2001 | Fisher et al. |
Patent History
Patent number: D518859
Type: Grant
Filed: Sep 14, 2004
Date of Patent: Apr 11, 2006
Inventor: Tonino John Crisafi (Melbourne, Victoria)
Primary Examiner: Catherine Tuttle
Application Number: 29/213,082
Type: Grant
Filed: Sep 14, 2004
Date of Patent: Apr 11, 2006
Inventor: Tonino John Crisafi (Melbourne, Victoria)
Primary Examiner: Catherine Tuttle
Application Number: 29/213,082
Classifications