Electronic token

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Description

FIG. 1 is a front view of an electronic token, on an enlarged scale, the side, opposite side and rear views are identical;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top perspective view thereof;

FIG. 5 is front view of a second embodiment of an electronic token, on an enlarged scale, the side, opposite side, and rear views are identical;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view therof; and,

FIG. 8 is a top perspective view thereof.

Referenced Cited
U.S. Patent Documents
D169400 April 1953 Wales
D193363 August 1962 Foss et al.
4926031 May 15, 1990 Stengel
4969549 November 13, 1990 Eglise
5032708 July 16, 1991 Comerford et al.
5049728 September 17, 1991 Rovin
5091771 February 25, 1992 Bolan et al.
5300764 April 5, 1994 Hoshino et al.
Patent History
Patent number: D377647
Type: Grant
Filed: Dec 7, 1994
Date of Patent: Jan 28, 1997
Assignee: Dallas Semiconductor Corporation (Dallas, TX)
Inventors: Nicholas M. G. Fekete (Richardson, TX), Elaine J. Gattenby (Allen, TX), Michael L. Bolan (Dallas, TX)
Primary Examiner: M. H. Tung
Law Firm: Jenkens & Gilchrist, P.C.
Application Number: 0/31,823
Classifications
Current U.S. Class: D14/114