Device for washing agricultural products
CA 2383083 A1 · Owner: Backus Sormac B.V. · Inventors: Backus, Stephanus Michael Marie
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Device for washing objects, more particularly agricultural products such as , bulbs or tubers, including a reservoir (10) with a washing liquid means for , conveying agricultural products close to one end (16) of the reservoir (10) and means for discharging agricultural products from another end of the reservoir (10), whereby means (40, 41, 45 46) are present near the bottom of , the reservoir (10) for conveying and blowing a gas into the reservoir (10).
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 September 29, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 29, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 29, 2022.
- 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.