Typewriting machines – Pocket typewriter
Patent
1994-10-31
1995-09-05
Eickholt, Eugene H.
Typewriting machines
Pocket typewriter
400 55, 40012001, 40012016, 347220, 347222, B41J 336
Patent
active
054473799
ABSTRACT:
There is disclosed a portable printer for printing on either tags or labels. Its print head assembly includes a thermal print head, a platen roll. The printer has a housing with front, rear and top portions, a single horizontal printed circuit board, and a vertically extending battery pack which is releasably attached to the rear portion and is directly plug-connectable to the circuit board. The print head assembly, a peel roller and a releasable presser roll are located at the front portion of the housing. The print head assembly includes a spring arrangement for urging the print head into pressure contact with the platen roll. The spring arrangement has main springs and an auxiliary spring. The auxiliary spring bears against the housing and the print head assembly.
REFERENCES:
patent: 4264396 (1981-04-01), Stewart
patent: 4868676 (1989-09-01), Matsuura et al.
patent: 5015324 (1991-05-01), Goodwin et al.
patent: 5092688 (1992-03-01), Haennelt et al.
patent: 5149210 (1992-09-01), Eriksson
patent: 5157415 (1992-10-01), Seyasu
patent: 5163766 (1992-11-01), Fushimi et al.
patent: 5176458 (1993-01-01), Wirth
patent: 5198836 (1993-03-01), Saito et al.
patent: 5267800 (1993-12-01), Petteruti et al.
Eickholt Eugene H.
Grass Joseph J.
Monarch Marking Systems, Inc.
LandOfFree
Portable tag or label printer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable tag or label printer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable tag or label printer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-468621