U.S. patent number D340,479 [Application Number 07/911,318] was granted by the patent office on 1993-10-19 for joystick. This patent grant is currently assigned to STD Electronic International Ltd. Invention is credited to Patrick T. HO.
United States Patent | D340,479 |
HO | October 19, 1993 |
Inventors: | HO; Patrick T. (Kwai Chung, HK) |
---|---|
Assignee: | STD Electronic International
Ltd (Hong Kong, HK) |
Appl. No.: | 07/911,318 |
Filed: | July 10, 1992 |
Jan 16, 1992 [GB] | 2020319 | |||
Current U.S. Class: | D14/416 |
Field of Search: | ;D21/48,13 ;D14/100,114 ;D13/158 ;273/148B,433-438,DIG.28 |
D284593 | July 1986 | Happ |
D317946 | July 1991 | Tse |
D317949 | July 1991 | Tse |
D331044 | November 1992 | Tse |
D333848 | March 1993 | Tse |
4501424 | February 1985 | Stone et al. |
4658666 | April 1987 | Liu |
Home Furnishing Daily Feb. 1988, p. 79 Joysticks as shown. . Merchandising, Mar. 1983, p. 53, Joysticks as shown.. |
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