Diabolo toy

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Description

FIG. 1 is a perspective view of a diabolo toy showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image; and

FIG. 3 is a front elevational view thereof, the opposite side being a mirror image.

Referenced Cited
U.S. Patent Documents
D197788 March 1964 Fox
822628 June 1906 Philippart
1963001 June 1934 Savage
3093926 June 1963 Wright
Patent History
Patent number: D318886
Type: Grant
Filed: Nov 17, 1988
Date of Patent: Aug 6, 1991
Inventor: Jose de Oliveira (Norfolk, VA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry A. Pfeffer
Law Firm: Pollock, Vande Sande & Priddy
Application Number: 7/272,658
Classifications
Current U.S. Class: D21/98