Apparatus and method for removing entrained liquid from gas or air
CA 2270152 A1 · Owner: Parker, Ian S. · Inventors: Mckenzie, Robert J.; Parker, Ian S.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus for removing liquid entrained or dissolved in gas from the gas which includes a distributor (82) located proximate an inlet region of a bed (74) containing a network of channels bounded by solid material having sharp protuberances, so as to cause the liquid entrained in the gas to condense for , directing the gas through said bed (74). A collector (87) located proximate , an outlet region of said bed (74) is operative to collect the liquid that has condensed in the bed (74) and to direct the gas which emerges from the bed (74) away from the bed.
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 February 14, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 14, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 14, 2019.
- 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.