Optical scanner

Details Optical scanner Optical scanner

Filed on

1992-01-16

Date issued

1993-12-14

Examiner

Burke, Wallace R.

Patent Class

Recording, communication, or information retrieval equipment

SubClass

Video or audio transmission, recording or playback equipment

SubSubClass

Telephone equipment

Type

Patent

Status

active

Patent number

D03422445

Description

REFERENCES:
patent: D248946 (1978-08-01), Koenig
patent: D305884 (1990-02-01), Krichever et al.
patent: D308201 (1990-05-01), Doyle et al.
patent: D319226 (1991-08-01), Yohoi et al.
patent: D320013 (1991-09-01), Siemiatkowski et al.
patent: 4621189 (1986-11-01), Kumar et al.
patent: 5047615 (1991-09-01), Fukumoto et al.
Crutchfield Catalog item logitech scanner, p. 36, 1992.
"SDT" specification sheet, Symbol Technologies, 1989.
"RZ-5510" specification sheet, Sharp Corp., 1989.

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