Alphanumeric input device

- Patientline plc
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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.

Claims

The ornamental design for an alphanumeric input device, as shown and described.

Referenced Cited
U.S. Patent Documents
D304175 October 24, 1989 Sakaguchi et al.
D320598 October 8, 1991 Auerbach et al.
D368094 March 19, 1996 Turin et al.
D375947 November 26, 1996 Brenner et al.
5786983 July 28, 1998 Brenner et al.
D416024 November 2, 1999 Johansson et al.
6396482 May 28, 2002 Griffin et al.
Patent History
Patent number: D471559
Type: Grant
Filed: Sep 15, 2001
Date of Patent: Mar 11, 2003
Assignee: Patientline plc (Slough)
Inventor: Stephen De Saulles (London)
Primary Examiner: Kay H. Chin
Attorney, Agent or Law Firm: Clayton, Howarth & Cannon, P.C.
Application Number: 29/148,276