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;

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D271220 November 1, 1983 Fox et al.
D279486 July 2, 1985 Maloney
D284983 August 5, 1986 Liu
D306615 March 13, 1990 Hayes
D308701 June 19, 1990 Kojima
4658666 April 21, 1987 Liu
4748441 May 31, 1988 Brzezinski
Other references
  • Merchandising, Feb. 1983, p. 58, Model 318-101. Creative Computing, Dec. 1983, Wico Computer Command. Playthings, Sep. 1988, p. 50, top left of the page.
Patent History
Patent number: D317946
Type: Grant
Filed: Mar 8, 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: 7/320,377
Current U.S. Class: D21/48