Cube-like puzzle

Description

FIG. 1 is a perspective view of the puzzle of our design depicting three sides of the cube-like puzzle in its unmanipulated state; and,

FIG. 2 is a perspective view showing the three sides of our design not depicted in FIG. 1 with the puzzle of our design in its unmanipulated state.

Our design is characterized by it being comprised of a plurality of linked segments capable of being manipulated to a multitude of configurations.

Referenced Cited
U.S. Patent Documents
D235075 May 1975 Baynes
D273688 May 1, 1984 Rocco
D324891 March 24, 1992 Vershaeve, Jr. et al.
4432548 February 21, 1984 Kassan
4540177 September 10, 1985 Horvath
4872682 October 10, 1989 Kuchimanchi et al.
Foreign Patent Documents
15666 November 1984 CSX
15667 November 1984 CSX
Patent History
Patent number: D340093
Type: Grant
Filed: Dec 26, 1990
Date of Patent: Oct 5, 1993
Assignee: Karel Hrsel (Prague)
Inventors: Karel Hrsel (14700 Prague 4), Vojtech Kopsky (Prague)
Primary Examiner: Bernard Ansher
Assistant Examiner: Dominic Simone
Law Firm: Finnegan, Henderson, Farabow, Garrett & Dunner
Application Number: 7/639,429
Classifications
Current U.S. Class: D21/104; D21/107