On-line sampling device for ir milk analysis
CA 2424629 A1 · Owner: Mangan, Steven L. · Inventors: Mangan, Steven L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A proportion liquid sampling on-line device uses a frustroconically-shaped deflector positioned in a sampling chamber. The deflector reverses twice the main, flow incidence by 180° and generates a film of flowing liquid substantially , bubble-free. A secondary flow containing a predetermined quantity of liquid is diverted from, the main flow and compacted in a measurement attachment to create slabs of liquid, with no entrained air. Advantageously these slabs of liquid are similar to a microscope slide and provide for an optimal IR sensing. It is an inexpensive tester, easy to position/use in any parlor and with any farm milking machine. The tester, provides complete milk information …
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 7, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 7, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 7, 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.