Integrated multifunctional document processing system
CA 2076881 C · Owner: Oki America, Inc. · Inventors: Hu, Darwin; Ring, John Joseph
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A multifunctional document processing system (10) for faxing, copying, printing or scanning document information and for transmitting and receiving document signals to and from a remote device (16). The system comprises a multifunctional local device (14) which includes a scanner for optically scanning document information, for converting the scanned document information into electrical document signals and for transmitting the document signals to the processor (12). The multifunctional local device (14) also includes a recording device, such as a printer for receiving document signals from the processor (12) and for producing a recorded form of the document information such as a, printed …
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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
- Filed August 26, 1992 and granted September 24, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 26, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 26, 2014.
- 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.