Smart card reader

- AT&T
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Description

FIG. 1 is a top front and left side perspective view of a smart card reader showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top, front and left side perspective view of a second embodiment of the smart card reader;

FIG. 9 is a top plan view thereof the bottom plan view being identical with FIG. 7;

FIG. 10 is a left side elevational view thereof;

FIG. 11 is a right side elevational view thereof; and,

FIG. 12 is a front elevational view thereof the rear elevational view being identical with FIG. 6.

Referenced Cited
U.S. Patent Documents
D292939 November 24, 1987 Aubrey
D293792 January 19, 1988 Watson
D294146 February 9, 1988 Duke
D323489 January 28, 1992 Harris, Jr. et al.
4523297 June 11, 1985 Ugon et al.
4602151 July 22, 1986 Hellsberg
4705211 November 10, 1987 Honda et al.
4812632 March 14, 1989 Kakinuma et al.
4968873 November 6, 1990 Dethloff et al.
Patent History
Patent number: D340036
Type: Grant
Filed: Nov 4, 1991
Date of Patent: Oct 5, 1993
Assignee: AT&T Bell Laboratories (Murray Hill, NJ)
Inventors: John K. Connors (Elwood, IN), Richard W. Curry (Fountaintown, IN), Richard M. Joffe (Teaneck, NJ), John N. McGarvey (Drexel Hill, PA), David C. Stowers (Nutley, NJ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Attorney: Michael A. Morra
Application Number: 7/788,710
Classifications
Current U.S. Class: D14/105