Alphanumeric input device
De Saulles March 11, 2
U.S. patent number D471,559 [Application Number D/148,276] was granted by the patent office on 2003-03-11 for alphanumeric input device. This patent grant is currently assigned to Patientline plc. Invention is credited to Stephen De Saulles.
| United States Patent | D471,559 |
| De Saulles | March 11, 2003 |
Alphanumeric input device
Claims
The ornamental design for an alphanumeric input device, as shown and described.
| Inventors: | De Saulles; Stephen (London, GB) |
|---|---|
| Assignee: | Patientline plc (Slough,
GB) |
| Appl. No.: | D/148,276 |
| Filed: | September 15, 2001 |
Foreign Application Priority Data
| Mar 16, 2001 [GB] | 2100364 | |||
| Current U.S. Class: | D14/455; D14/247; D14/392; D14/406 |
| Current International Class: | 1402 |
| Field of Search: | ;D14/391-399,455,456,247 ;D18/1,2,4,7 ;178/17A,17C ;200/5A,5R,6A,6R ;345/168 ;341/22,23 ;364/708.1 ;400/484,485,492 |
References Cited [Referenced By]
U.S. Patent Documents
| D304175 | October 1989 | Sakaguchi et al. |
| D320598 | October 1991 | Auerbach et al. |
| D368094 | March 1996 | Turin et al. |
| D375947 | November 1996 | Brenner et al. |
| 5786983 | July 1998 | Brenner et al. |
| D416024 | November 1999 | Johansson et al. |
| 6396482 | May 2002 | Griffin et al. |
Attorney, Agent or Firm: Clayton, Howarth & Cannon, P.C.
Description
FIG. 1 is a perspective view thereof; and,
FIG. 2 is a top view thereof.
The broken line showing of the hand held device is for illustrative purposes only and forms no part of the claimed design.
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