Reader for electro-optically reading indicia through...

Registers – Coded record sensors – Particular sensor structure

Reexamination Certificate

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Details

C235S462380, C235S462390, C235S462400

Reexamination Certificate

active

07007844

ABSTRACT:
A vertical slot scanner generates a full coverage scan pattern for reading symbols presented or moved past a vertical window. Scan lines are generated in upper and lower central regions of the window to improve scanner productivity.

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patent: 6786413 (2004-09-01), Gurevich et al.
patent: 0 874 328 (1998-10-01), None
patent: 2 180 943 (1987-04-01), None

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