Rook chess piece

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Description

FIG. 1 is a front elevational view of a rook chess piece showing my new design;

FIG. 2 is a top plan view thereof; and

FIG. 3 is a perspective view thereof.

The side views of the rook chess piece are identical to its front view shown in FIG. 1.

The characteristic feature of my design resides in the elliptical, disintegrating edges intersecting to form four interior curved surfaces which are visible through the apertures of the chess piece. A similar design is visible on the ceiling of the chess piece cavity when one looks upwardly through the apertures.

Referenced Cited
U.S. Patent Documents
D229170 November 1973 Schipper
D231787 June 1974 Burnley
D232811 September 1974 Edgeington et al.
3517935 June 1970 Graham
Patent History
Patent number: D245279
Type: Grant
Filed: Oct 5, 1976
Date of Patent: Aug 2, 1977
Inventor: Robert R. Hollendonner (Washington, DC)
Primary Examiner: Melvin B. Feifer
Attorney: B. Franklin Griffin, Jr.
Application Number: 5/729,912
Classifications
Current U.S. Class: D34/5CH
International Classification: D2101;