Electronic drawing and printing apparatus
CA 2089618 A1 · Owner: Tanahashi, Makoto · Inventors: Tanahashi, Makoto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A drawing and printing apparatus is composed of electronic drawing means having manually operatable digitizing means for drawing a picture and generating digital image data of the picture. and printing means coupled to the electronic drawing means and installed in the same housing of the electronic drawing means for printing the picture based on the digital image data obtained from the electronic drawing means. The apparatus may further include image data memory means for storing the digital image data from the electronic drawing means and/or the digital image data from the analog to digital converting means. The printing means including a printing mechanism portion having a paper entrance …
Read the whole patent
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 February 16, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 16, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 16, 2015.
- 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.