Method and apparatus for reading a bar code on a moving sheet

Details Method and apparatus for reading a bar code on a moving sheet Method and apparatus for reading a bar code on a moving sheet

1988-11-10

1991-04-16

Pitts, Harold

Registers

Coded record sensors

Particular sensor structure

235376, 235449, 235467, G06F 710

Patent

active

050085204

ABSTRACT:
Apparatus and method have been conceived whereby cut sheets having a bar code printed thereon can be read while such sheets are moving. A fixed scanner for reading the bar code has an elongated window such that a light beam being generated by the scanner will have a width that is no greater than the width of the smallest space between adjacent bars of the symbol. Because of the elongated configuration of the light beam, sufficient reflectivity occurs such that a good reading can be obtained with the use of such a fixed beam scanner.

REFERENCES:
patent: 3949363 (1976-04-01), Holm
patent: 4126779 (1978-11-01), Jowers et al.
patent: 4417136 (1983-11-01), Rushby
patent: 4570922 (1986-02-01), Akers
patent: 4607833 (1986-08-01), Svyatsky
patent: 4820911 (1989-04-01), Arackellian

Affiliated with

Also associated with

Rating

Method and apparatus for reading a bar code on a moving sheet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for reading a bar code on a moving sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for reading a bar code on a moving sheet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-422855