Fingerprint reader


FIG. 1 is a perspective view of a fingerprint reader showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right-hand side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left-hand side elevational view thereof;

FIG. 6 is a rear elevational view thereof.

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3482498 December 1969 Becker
3585594 June 1971 Schwend
3975711 August 17, 1976 McMatton
4336998 June 29, 1982 Ruell
4394773 July 19, 1983 Ruell
4701959 October 20, 1987 Asai et al.
4784484 November 15, 1988 Jensen
Patent History
Patent number: D308863
Type: Grant
Filed: Jun 12, 1987
Date of Patent: Jun 26, 1990
Assignee: Thumb Scan, Inc. (South Lombard, IL)
Inventors: Leon Soren (Lincolnwood, IL), Darrell N. Chelcun (Buffalo Grove, IL)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Freda S. Nunn
Law Firm: Neuman, Williams Anderson & Olson
Application Number: 7/61,989
Current U.S. Class: D14/107