Toy helicopter

- Toytown Corporation

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Description

FIG. 1 is a front elevational view of the toy helicopter, embodying my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
2418269 April 1947 Lewis
3229414 January 1966 Bross
3229415 January 1966 Bross
3704540 December 1972 Montagu
Other references
  • New York Times, 11-1956, p. 1, Financial Section, Helicopter.
Patent History
Patent number: D253003
Type: Grant
Filed: Jun 9, 1977
Date of Patent: Sep 25, 1979
Assignee: Toytown Corporation (Tokyo)
Inventor: Yutaka Tanaka (Saitama)
Primary Examiner: Joel Stearman
Assistant Examiner: Charles A. Rademaker
Attorney: James D. Halsey, Jr.
Application Number: 5/805,013
Classifications
Current U.S. Class: D21/85
International Classification: D2101;