Optical inspection apparatus with removable inserts
CA 2289159 A1 · Owner: Bayer Corporation · Inventors: Shareef, Nazeer
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus in accordance with the invention is directed to an optical inspection apparatus (10) adapted to inspect a liquid sample. The apparatus includes a tray (20) that is adapted to be physically coupled to a first liquid sample carrier (22) and a second liquid sample carrier (40) each of the, first and second liquid sample carriers (22 40) being adapted, to hold a liquid sample. The first liquid sample carrier (22) is of a first type and the second liquid sample carrier (40) is of a second type different from the first type. The apparatus (10) has a light source (108) adapted to illuminate one of the liquid samples associated with one of the liquid sample carriers (22 or 40) when the …
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 November 9, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 9, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 9, 2021.
- 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.