Dissected toriod/mobius puzzle

Details Dissected toriod/mobius puzzle Dissected toriod/mobius puzzle

2007-07-03

2007-07-03

Tuttle, Catherine (Department: 2912)

Games, toys, and sports goods

Toy

Coordination or hand-manipulative type

Design Patent

active

29181077

CLAIM:
I claim the ornamental design for the “dissected toroid/mobius puzzle,” as shown and described.

REFERENCES:
patent: 964740 (1910-07-01), Barnes
patent: 1338973 (1920-05-01), Brown
patent: 4384717 (1983-05-01), Morris
patent: 4919427 (1990-04-01), Keidar et al.
patent: 5286026 (1994-02-01), Schnapp
patent: 5324037 (1994-06-01), Greeson
patent: 5413519 (1995-05-01), Simon
patent: 3439509 (1986-04-01), None
patent: DM/052025 (2000-03-01), None
Engineering Graphics Fundamentals (c) 1985, p. 128: 5th row, center: torus. (author & publisher unknown).
Bits and Pieces Holiday 2001 catalog, p. 47: Entwined Rings (item #08-K8213).

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