Dual aperture optical bar code scanner

- AT&T
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Description

FIG. 1 is a perspective view of the dual aperture optical bar code scanner showing my new design;

FIG. 2 is a front view;

FIG. 3 is a back view;

FIG. 4 is a right side view;

FIG. 5 is a left side view; and,

FIG. 6 is a top view.

Referenced Cited
U.S. Patent Documents
D351144 October 4, 1994 Fishbine et al.
D362427 September 19, 1995 Mizusugi et al.
4652732 March 24, 1987 Nickl
4861973 August 29, 1989 Hellekson et al.
5019694 May 28, 1991 Collins, Jr.
5155345 October 13, 1992 Ito
5206491 April 27, 1993 Katoh et al.
5229588 July 20, 1993 Detwiler et al.
5293033 March 8, 1994 Yamashita
5347593 September 13, 1994 Klinefelter
5459308 October 17, 1995 Detwiler et al.
Patent History
Patent number: D377342
Type: Grant
Filed: Nov 30, 1995
Date of Patent: Jan 14, 1997
Assignee: AT&T Global Information Solutions Company (Dayton, OH)
Inventor: Horng-Jaan Lin (Lawrenceville, GA)
Primary Examiner: Freda Nunn
Attorney: Paul W. Martin
Application Number: 0/47,264
Classifications
Current U.S. Class: D14/107; D14/116