Joystick

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Description

FIG. 1 is a front elevation of a joystick showing my new design;

FIG. 2 is a rear elevation thereof;

FIG. 3 is a left side elevation thereof;

FIG. 4 is a right side elevation thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D279202 June 11, 1985 Kim
D284593 July 8, 1986 Happ
D303815 October 3, 1989 Kim
D308701 June 19, 1990 Kojima
4658666 April 21, 1987 Liu
4748441 May 31, 1988 Brzezinski
Other references
  • HFD-Retailing Home Furnishings, Dec. 20, 1982, p. 44. Washington Post Magazine, Dec. 30, 1954, p. 23, top and middle of the page. Playthings, Sep. 1988, p. 50, top right of the page.
Patent History
Patent number: D317948
Type: Grant
Filed: Apr 7, 1989
Date of Patent: Jul 2, 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: 7/334,981
Classifications
Current U.S. Class: D21/48