Pathway puzzle

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Description

FIG. 1 is a top plan view showing my new design for a pathway puzzle in its solved state;

FIG. 2 is a front perspective view thereof.

FIG. 3 is a top plan view showing the design with its rings rotated to an alternate, unsolved state; and,

FIG. 4 is an exploded perspective view of FIGS. 1 and 2.

The broken lines are included for the purpose of illustrating portions of the pathway puzzle that form no part of the claimed design.

The design consists in a set of surface patterns applied to the puzzle rings, wherein the solved state in FIGS. 1 and 2 forms a continuous pathway extending from the outer perimeter of the outer ring through the center ring and back out to the outer perimeter of the outer ring.

Applicant's design is a series of surface patterns applied to a set of rotatable rings or circles. Rotations of the rings cause different configurations of pathways to form between rings within the surface pattern. A certain configuration of the rings will reveal a solution wherein there is an unbroken pathway from the outermost edge of the outermost ring, through the center ring, and back out again to the outermost edge of the outermost ring.

Claims

The ornamental design for the pathway puzzle, as shown and described.

Referenced Cited
U.S. Patent Documents
598889 February 1898 Young
766118 July 1904 Saunders
887464 May 1908 Creasey
928833 July 1909 Zschokke
939050 November 1909 Matthews
D172365 June 1954 Salmon
D243203 January 25, 1977 Wilkins
4163556 August 7, 1979 Bertin
4452455 June 5, 1984 Bergstrom et al.
4570935 February 18, 1986 Stefanini
4667960 May 26, 1987 Stefanini
4685679 August 11, 1987 Ben-Gal
4712796 December 15, 1987 Reiss
5286026 February 15, 1994 Schnapp
7510188 March 31, 2009 Yang et al.
20120286472 November 15, 2012 Harvey
Patent History
Patent number: D701577
Type: Grant
Filed: Aug 8, 2011
Date of Patent: Mar 25, 2014
Inventor: John Kirk Harvey (Wynnewood, PA)
Primary Examiner: Catherine Tuttle
Application Number: 29/374,403
Classifications
Current U.S. Class: Puzzle (D21/478)