Multiprobes with thermal diffusion flow monitor
CA 2076667 A1 · Owner: Powers, Alexandros D. · Inventors: Powers, Alexandros D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A multiprobe with thermal diffusion flow monitor (hereinafter known as "MPTDFM") that has improved reliability smaller overall, size, simpler method of sensor positioning better compatibility, and capability to monitor blood flow pressure and other critical, physiological parameters is provided. The MPTDFM is formed by the combination of a thermal diffusion flow monitor (20) a pressure , monitor (22), a multiple parameter monitor (24) and a support structure (26).
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 January 16, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 16, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 16, 2013.
- 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.