Typewriting machines – Including interposed inking device for record-medium – Package for ribbon facilitating mounting of ribbon on...
Reexamination Certificate
2006-11-20
2009-08-18
Geyer, Scott B. (Department: 4113)
Typewriting machines
Including interposed inking device for record-medium
Package for ribbon facilitating mounting of ribbon on...
C400S624000, C400S625000, C400S628000, C400S629000
Reexamination Certificate
active
07575383
ABSTRACT:
The present invention easily provides a compact recording apparatus including a paper chamber capable of containing paper and a ribbon chamber containing an ink ribbon in a manner such that the ink ribbon on a supply shaft can be taken up onto a take-up shaft, by utilizing the dead spaces in the paper chamber and the ribbon chamber. The distance between the paper chamber and the rotation center of the take-up shaft is larger than the radius of a ribbon take-up portion of the take-up shaft and is smaller than the radius of a fully taken up roll of the ink ribbon.
REFERENCES:
patent: 4914452 (1990-04-01), Fukawa
patent: 0891871 (1999-01-01), None
patent: 2000-108442 (2000-04-01), None
Ito Kenji
Kawashima Hideki
Kitamura Gen
Nishitani Hitoshi
Canon Kabushiki Kaisha
Canon USA, Inc. IP Div.
Geyer Scott B.
Mathews Desmond
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