Joystick

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Description

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

FIG. 2 is a front elevation thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a left side elevation thereof;

FIG. 5 is a right side elevation thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D290719 July 7, 1987 Holloway
D300023 February 28, 1989 Yant
D311218 October 9, 1990 Althans
D312281 November 20, 1990 Kim
4177426 December 4, 1979 Gaishin et al.
4445011 April 24, 1984 Hansen
Other references
  • Hong Kong Toys, 1984, p. 179, top right of the page. Playthings, Sep. 1988, p. 50, top right of the page.
Patent History
Patent number: D318496
Type: Grant
Filed: Oct 18, 1989
Date of Patent: Jul 23, 1991
Assignee: STD Electronic International Ltd. (Kowloon)
Inventor: Michael K. M. Tse (Kowloon Bay)
Primary Examiner: Bernard Ansher
Assistant Examiner: Prabhakar Deshmukh
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 7/423,126
Classifications
Current U.S. Class: D21/48