Typewriting machines – Means auxiliary to typewriting function – Indicator means
Reexamination Certificate
2006-02-21
2006-02-21
Hirshfeld, Andrew H. (Department: 2854)
Typewriting machines
Means auxiliary to typewriting function
Indicator means
C400S706000, C400S693000, C347S222000
Reexamination Certificate
active
07001089
ABSTRACT:
A thermal printer has a main body frame and a platen roller rotatably and removably mounted in a preselected position on the main body frame. A thermal head is mounted on the main body frame for movement into and out of pressure contact with the platen roller during a printing operation and while the platen roller is in the preselected position for recording printing data on a recording medium disposed between the thermal head and the platen roller. A detecting device detects a preselected state of the thermal printer in which the platen roller is in the preselected position and in which the recording medium is disposed between the platen roller and the thermal head.
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Hirai Kimitaka
Sato Katsuari
Shoji Noriyoshi
Tozaki Shuji
Adams & Wilks
Ferguson Marissa
Hirshfeld Andrew H.
Seiko Instruments Inc.
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