Liquid container and recording apparatus
CA 2371040 A1 · Owner: Nanjo, Tatsuo · Inventors: Shimizu, Eiichiro; Kono, Takeshi; Miyauchi, Shinichi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention is to connect a liquid container having a fluid connecting portion and an information memory medium 9, to the main body of a recording apparatus without generating stress in both connecting portions. An information memory medium 9 is fixed on the internal wall of a connection aperture 8a of an information memory medium holder 8, which is contained in a space defined by an information memory medium holder containing portion 6d and a bottom cover 1. The space is of a size capable of containing the information memory medium holder 8 without contact thereto, and the information memory medium holder 8 can change its position and direction in the space. The changes in the position …
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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 February 6, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 6, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 6, 2024.
- 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.