Circular puzzle composed of twelve identical trigonal...

Details Circular puzzle composed of twelve identical trigonal... Circular puzzle composed of twelve identical trigonal...

2006-04-11

2006-04-11

Tuttle, Catherine (Department: 2912)

Games, toys, and sports goods

Toy

Coordination or hand-manipulative type

CD21S478000

Design Patent

active

D0518859

CLAIM:
The ornamental design for a circular puzzle composed of twelve identical trigonal arcuate puzzle segments, as shown and described.

REFERENCES:
patent: D26317 (1896-11-01), Kloman
patent: 1265300 (1918-05-01), Carlow
patent: D207200 (1967-03-01), Sceller
patent: 3853679 (1974-12-01), Ierenzoni
patent: 4223890 (1980-09-01), Schoen
patent: 4350341 (1982-09-01), Wallace
patent: 4561097 (1985-12-01), Siegel
patent: 4620998 (1986-11-01), Lalvani
patent: 5575125 (1996-11-01), Lalvani
patent: 6309716 (2001-10-01), Fisher et al.

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