Facsimile device
CA 1337975 C · Owner: Sharp Kabushiki Kaisha · Inventors: Shirakoshi, Hiroshi; Tanaka, Hironori
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A facsimile device has optical reader unit an, original transport unit, a printing unit and a base unit. The optical reader unit comprises a light source for illuminating an original document, and an image reading element for receiving and reading the light reflected from the original document. The original transport unit comprises a feed roller and original guides for transporting the original document to an original reading position of the optical reader unit. The printing unit comprises a printer head and a flexible member which presses the printer head on a recording paper to be copied. The base unit comprises a recording paper holder and a platen. The base unit is provided for …
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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 23, 1996. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 23, 2013.
- 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.