Bar code scanner

Details Bar code scanner Bar code scanner

2005-06-14

2005-06-14

Frech, Karl D. (Department: 2876)

Registers

Coded record sensors

Particular sensor structure

C235S462390, C235S462320

Reexamination Certificate

active

06905070

ABSTRACT:
A bar code scanner has a housing including a surface having a transparent scanning window. The housing contains optical components including a spinner mounted on a rotating motor; pattern mirrors and a collector for collecting light reflected from a bar code during scanning. Wherein the spinner is an inverted frusto-conical spinner with internal reflecting surfaces, the diameter of the spinner increasing as distance from the motor increases, and wherein the collector is mounted substantially within the body of the spinner.

REFERENCES:
patent: 4967076 (1990-10-01), Schuhmacher et al.
patent: 5149949 (1992-09-01), Wike, Jr.
patent: 5268565 (1993-12-01), Katoh et al.
patent: 5343029 (1994-08-01), Katoh et al.
patent: 5408352 (1995-04-01), Peng
patent: 5464972 (1995-11-01), Massieu et al.
patent: 5555125 (1996-09-01), Peng
patent: 5600120 (1997-02-01), Peng
patent: 5979767 (1999-11-01), Schonenberg et al.
patent: 6332577 (2001-12-01), Acosta et al.
patent: 6390369 (2002-05-01), Tang et al.
patent: 6460767 (2002-10-01), Knowles et al.
patent: 6568598 (2003-05-01), Bobba et al.

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