Potable water collection cleaning apparatus
CA 2187631 A1 · Owner: Poindexter, Forrest R. · Inventors: Poindexter, Forrest R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A cleaning apparatus is contained within the potable water collection apparatus, to selectively clean the cooling coil (14) and the collection pan (20), when the collection apparatus is not collecting potable water. The potable water collection apparatus comprises an enclosure having an air mover (26) to provide a dynamic airflow path between an inlet port and an outlet port, a compressor a condensing, coil in fluid communication with the condensing coil thus, forming a closed loop circulation system for the circulation of a refrigerant fluid. The cooling coil is in the dynamic airflow path. A collection tray is disposed below the cooling coil, and a collection container (7A) receives …
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 11, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 11, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 11, 2016.
- 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.