Signalling device to make the administering of medical preparations easier
CA 2492774 A1 · Owner: Doll, Rainer Fritz Robert · Inventors: Doll, Rainer Fritz Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A signalling device to make the administering of medical preparations easier especially to signal the set administering time point of medicines which , contains a house, a data input unit placed in the house a display unit and , memory unit as well as a control unit in connection with these and a power supply, the memory unit has a basic storage register and a personal data storage register wherein the memory unit (30) is supplemented with a time data storage register (32), while the control unit (20) is supplemented with a counting part-unit (21) and comparison part-unit (22) furthermore, the , control unit (20) is connected to an alarm part-unit (50) the input (22a) of , the …
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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 July 11, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 11, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 11, 2025.
- 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.