Registers – Coded record sensors – Particular sensor structure
Patent
1986-03-04
1988-07-12
Trafton, David L.
Registers
Coded record sensors
Particular sensor structure
235432, 235375, 235476, G06K 710
Patent
active
047571896
ABSTRACT:
An apparatus for printing a new code on a reusable envelope having more than one space thereon available for printing such codes. The apparatus is comprised of an encoding means for generating a print signal representative of the new code to be printed and a print means (e.g. ink jet printer) is positioned downstream from the encoding means. A transport means moves the envelope from the encoding means and past the print means. A code detection means, e.g. bar code reader (BCR) detects any old codes on the envelope and locates the next available unused space thereon and generates a delay signal which is representative of the position of the unused space. This delay signal is sent to a delay means which, in turn, delays the print signal to the print means until the located unused space lies adjacent the print means.
REFERENCES:
patent: 3703628 (1972-11-01), Philipson
patent: 4092525 (1978-05-01), Daboub et al.
patent: 4146175 (1979-03-01), Daboub et al.
patent: 4175694 (1979-11-01), Donabin
patent: 4567357 (1986-01-01), Fedele
Faulconer Drude
Trafton David L.
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