Device for triggered transmission of data or the same
CA 2286171 A1 · Owner: Spath, Gunther · Inventors: Spath, Gunther
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention concerns a device for triggered transmission of data or the same with at least one sensor (1), memory (3) for storing the data or similar material, an optical and/or visual display unit (4) a voltage supply unit , (5), a circuit (2) for triggering the relay of the data or similar material present in the memory (3) to the display device(s) via the or each sensor (1). The or each sensor (1), the memory (3) the display unit(s) (4), the circuit , (2) and preferably also the voltage supply unit (5) are housed in a common housing (6). To create such a device which is flexible universally usable, and economical to produce and for which no special technical knowledge is …
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 April 16, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 16, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 16, 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.