Joystick

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Description

FIG. 1 is a perspective view of a joy stick 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
D271220 November 1, 1983 Fox et al.
D279202 June 11, 1985 Kim
D284983 August 5, 1986 Liu
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. Merchandising, Feb. 1983, p. 58. Playthings, Sep. 1988, p. 50, top right of the page.
Patent History
Patent number: D317949
Type: Grant
Filed: Oct 18, 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: 7/423,127
Classifications
Current U.S. Class: D21/48