Toy yo-yo

Description

FIG. 1 is a front elevational view of a toy yo-yo showing my new design (rear elevational view corresponds);

FIG. 2 is a right side elevational view thereof (left side corresponds);

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D206672 January 1967 Fullerton
D290912 July 21, 1987 Holley
3953936 May 4, 1976 Ennis
4207701 June 17, 1980 Kuhn
Patent History
Patent number: D340756
Type: Grant
Filed: Mar 9, 1992
Date of Patent: Oct 26, 1993
Inventor: Chak K. Ma (Aberdeen)
Primary Examiner: Bernard Ansher
Assistant Examiner: Dominic Simone
Law Firm: Ostrager, Chong & Flaherty
Application Number: 7/849,323
Classifications
Current U.S. Class: D21/99