Joy stick

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Description

FIG. 1 is a front elevational view of a joy stick showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D269608 July 5, 1983 Kim
D317946 July 2, 1991 Tse
D317949 July 2, 1991 Tse
4439649 March 27, 1984 Cecchi
4658666 April 21, 1987 Liu
Other references
  • Merchandising, Mar. 1983, p. 53, Joy Sticks as shown.
Patent History
Patent number: D333848
Type: Grant
Filed: Jul 22, 1991
Date of Patent: Mar 9, 1993
Assignee: STD Electronic International Ltd. (Hong Kong)
Inventor: Michael K. Tse (Kowloon)
Primary Examiner: Bernard Ansher
Assistant Examiner: Deshmukh Prabhakar
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 7/733,249
Classifications
Current U.S. Class: D21/48