Joystick with roller
Whitehorn , et al. July 10, 2
U.S. patent number D444,785 [Application Number D/122,501] was granted by the patent office on 2001-07-10 for joystick with roller. This patent grant is currently assigned to Logitech Europe S.A.. Invention is credited to John R. Faust, David N. McVicar, Vance A. Prather, Symon J. Whitehorn, Rico Luitpold Zorkendorfer.
| United States Patent | D444,785 |
| Whitehorn , et al. | July 10, 2001 |
Joystick with roller
Claims
The ornamental design for joystick with roller, as shown and described.
| Inventors: | Whitehorn; Symon J. (San Francisco, CA), Zorkendorfer; Rico Luitpold (San Francisco, CA), Faust; John R. (Burlingame, CA), Prather; Vance A. (Fremont, CA), McVicar; David N. (El Dorado, CA) |
|---|---|
| Assignee: | Logitech Europe S.A.
(Romanel-sur-Morges, CH) |
| Appl. No.: | D/122,501 |
| Filed: | April 28, 2000 |
| Current U.S. Class: | D14/412 |
| Current International Class: | 1402 |
| Field of Search: | ;D14/400,401,412-416 ;D21/324,333 ;273/148B ;463/1,30,36-38,46,47 ;345/156-161,905 |
References Cited [Referenced By]
U.S. Patent Documents
| D354092 | January 1995 | Ho |
| D369835 | May 1996 | Couch et al. |
| D377056 | December 1996 | Salinas |
| D378303 | March 1997 | Yang |
| D381048 | July 1997 | Lee |
| D381701 | July 1997 | Salinas |
| D388837 | January 1998 | Lee |
| D396899 | August 1998 | Kaneko et al. |
| 4491325 | January 1985 | Bersheim |
| 4501424 | February 1985 | Stone et al. |
| 4658666 | April 1987 | Liu |
| 5558329 | September 1996 | Liu |
| 5610631 | March 1997 | Bouton et al. |
| 5749577 | May 1998 | Couch et al. |
| 5786807 | July 1998 | Couch et al. |
Other References
|
Hong Kong Electronics Catalog, p. 9 (Apr. 1985).. |
Primary Examiner: Deshmukh; Prabhakar
Attorney, Agent or Firm: Townsend and Townsend and Crew LLP
Description
FIG. 1 is a perspective view of a joystick with roller showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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