Thermal printer and ink ribbon cassette

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8432420
APP PUB NO 20110316956A1
SERIAL NO

13168005

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Abstract

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A thermal printer is proposed that includes an ink ribbon on which a color ink portion and a non-color ink portion are alternately formed in a conveyance direction, a supply bobbin on which the ink ribbon is wound, a take-up bobbin on which the ink ribbon is to be wound, and a housing that contains the supply bobbin and the take-up bobbin. When an error occurs during transferring of an ink on the color ink surface, the ink ribbon is conveyed so that a portion of the ink ribbon exposed from the ink cassette between the supply bobbin and the take-up bobbin is the non-color ink portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHAJAPAN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kakuta, Yuko Tokyo, JP 3 24
Takagi, Atsushi Yokohama, JP 70 733

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