Narrow bodied, single- and twin-windowed portable laser scanning

Details Narrow bodied, single- and twin-windowed portable laser scanning Narrow bodied, single- and twin-windowed portable laser scanning

1983-08-01

1984-07-17

Pitts, Harold I.

Registers

Coded record sensors

Particular sensor structure

235462, G06K 924

Patent

active

044601204

ABSTRACT:
A narrow-bodied, single- and twin-windowed, hand-held, laser scanning head for reading bar code symbols includes at least one window mounted at the rear region of the head, and through which either the incident beam going to the symbol and/or the reflected beam returning from the symbol, passes unobstructedly and exteriorly of, and past, the front and intermediate body regions of the head. A field-replaceable laser tube arrangement, a laser tube and method of making the same, an arrangement for and method of controlling a scanning system, optical passive elements for increasing the depth of field, a trigger protective device, and a one-piece support bench and method of fabricating the same by mass-production techniques are also disclosed.

REFERENCES:
patent: 3812347 (1974-05-01), Cunningham et al.
patent: 3826900 (1974-07-01), Moellering
patent: 4251798 (1981-02-01), Swartz et al.
patent: 4387297 (1983-06-01), Swartz et al.
UPC Film Masters, Inc. advertising flyer re VERIFIER 315 bearing the legend .COPYRGT. 1976 Symbol Technologies, Inc.
Article entitled "Needed: Better Quality Control for UPC", by Harrison & Swartz, Oct. 1976 edition, Food Engineering, pp. 61-63.
Reprint of article (Reference F), Packaging, p. 50, bearing the legend copyrighted 1976 Chilton Publication.

Affiliated with

Also associated with

Rating

Narrow bodied, single- and twin-windowed portable laser scanning does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Narrow bodied, single- and twin-windowed portable laser scanning, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Narrow bodied, single- and twin-windowed portable laser scanning will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1487204