Memory adapter
CA 2242502 C · Owner: Atech Totalsolution Co. Ltd. · Inventors: Yao, Li-Ho
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A memory adapter having a first cover (50) a circuit board (60), a second cover (70) detachably connected the circuit board (60) to the first cover (50) and a third cover (80) detachably connected with the first cover (50) and abutted the second cover (70) toward the first cover (50) is used by users to adapt to different cassette memory of different sizes. With the adapter users are able to use cassette memory of different dimensions in different electrical appliance readily.
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 July 6, 1998 and granted October 24, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 6, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 6, 2020.
- 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.