Display pyramid cube

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Description

FIG. 1 is a top, front, right side perspective view of a display pyramid cube showing my new design; and

FIG. 2 is a front elevation thereof. The rear bottom and left side views are identical to FIG. 2.

Referenced Cited
U.S. Patent Documents
D185509 June 1959 Pedersen
D193143 July 1962 Sadek
D227001 May 1973 Dembar
D227051 June 1973 Synder
3596391 August 1971 Knight, Jr.
3774332 November 1973 Schneider
Patent History
Patent number: D286707
Type: Grant
Filed: Jan 9, 1984
Date of Patent: Nov 18, 1986
Inventor: William C. Summers (Lansing, MI)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry Pfeffer
Attorney: Ian C. McLeod
Application Number: 6/569,350
Classifications
Current U.S. Class: D/6301