Triangular game playing arena

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Description

FIG. 1 is a top plan view of a triangular game playing arena showing our new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a front elevation view thereof; and,

FIG. 4 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
4627620 December 9, 1986 Yang
4781385 November 1, 1988 Harley
5221243 June 22, 1993 Walker
5236476 August 17, 1993 Klick
5271627 December 21, 1993 Russell et al.
Foreign Patent Documents
8800077 January 1988 WOX
Patent History
Patent number: D353425
Type: Grant
Filed: Oct 8, 1992
Date of Patent: Dec 13, 1994
Inventors: Paul R. Russell (Castle Rock, CO), Alysn Hassenforder (Castle Rock, CO)
Primary Examiner: Melvin B. Feifer
Assistant Examiner: Cheri Cohen
Application Number: 0/233
Classifications
Current U.S. Class: D21/199