Toy trackway

Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom perpsective view thereof.

Referenced Cited
U.S. Patent Documents
D203937 March 1966 Dunbar
D246196 October 25, 1977 Suzuki
D248887 August 8, 1978 Tanaka
D249289 September 5, 1978 Burcham
D260412 August 25, 1981 Hirano
D265751 August 10, 1982 Udagawa
Patent History
Patent number: D302032
Type: Grant
Filed: Jul 15, 1987
Date of Patent: Jul 4, 1989
Assignee: Tungtzu Industrial Co., Ltd. (Tainan Shiann)
Inventor: Hiromi Kamikawa (Tokyo)
Primary Examiner: Charles A. Rademaker
Law Firm: Bacon & Thomas
Application Number: 7/73,427
Classifications
Current U.S. Class: D21/143