Ball trackway toy

- Tomy Company, Ltd.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the ball trackway toy embodying the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left-side elevational view thereof;

FIG. 7 is a right-side elevational view thereof; and,

FIG. 8 is a perspective view depicting the balls passing along the trackway .

Referenced Cited
U.S. Patent Documents
D55401 June 1920 Teats
D143315 December 1945 Hatcher
D183649 October 1958 Gaston
D225247 November 1972 Hughes
2492899 December 1949 Strohm
4713038 December 15, 1987 Wichman et al.
4932917 June 12, 1990 Klitsner
5312285 May 17, 1994 Rieber et al.
5358241 October 25, 1994 Anghelo et al.
Patent History
Patent number: D422652
Type: Grant
Filed: Mar 16, 1999
Date of Patent: Apr 11, 2000
Assignee: Tomy Company, Ltd. (Tokyo)
Inventor: Makiko Watanabe (Tokyo)
Primary Examiner: Dominic Simone
Law Firm: Staas & Halsey LLP
Application Number: 0/101,992
Classifications
Current U.S. Class: Runway Or Track (D21/564)
International Classification: 2101;