Thermal transfer recording method and apparatus
CA 1249480 A · Owner: Kabushiki Kaisha Toshiba · Inventors: Tsutsumi, Teruo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a thermal transfer recording method for use in a recording apparatus using a roll of recording paper of an ordinary paper material wound about a core and an ink ribbon wound about an ink ribbon feeding roll the record-, ing paper and the ink ribbon are transported forwardly while they are superimposed one above the other and the recording is effected by means of a thermal head during their transportation. While the recording paper and the ink ribbon are released from the clamped state by means of the platen roller and the thermal head only the recording, paper is transported to a cutter where a recorded part of the recording paper is cut off. An unused part of the recording paper is then …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted January 31, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 31, 2006.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.