The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 6543946 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 08, 2003

Filed:

Jul. 06, 2001
Applicant:
Inventors:

Fumihisa Hori, San Jose, CA (US);

Tsuyoshi Miyano, San Jose, CA (US);

Masahiko Mori, Iwate-gun, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/315 ; B41J 2/30 ; B41J 1/50 ; B41J 5/08 ; B41J 1/126 ;
U.S. Cl.
CPC ...
B41J 2/315 ; B41J 2/30 ; B41J 1/50 ; B41J 5/08 ; B41J 1/126 ;
Abstract

A combination printer is described. The combination printer includes a thermal head and an ink printing head, such as a thermal transfer printing head. The thermal head thermally prints on thermal paper by heating. The thermal transfer printing head prints ink on the thermal paper by thermally transferring ink from an ink film to the thermal paper. The thermal transfer head is preferably positioned downstream relative to the first head along a paper flow path of the thermal paper. The printer further includes a first platen that serves as a back support for the thermal head, and a second platen that serves as a back support for the thermal transfer printing head.


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Hori, Fumihisa. (2003). Combination printer (U.S. Patent No. 6543946). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6543946

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