Sweep apparatus for harvesting crops
CA 2240807 A1 · Owner: Keho Alta Industries Ltd. · Inventors: Gullickson, Zan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device is provided for harvesting crops including pulse crops such as beans , or peas, with, a combine harvester or swather. An elongated member has a first end and a second end. There is a mount near the first end for mounting the device on the reel of the combine, harvester or swather. There is a follower near the second end of the device for riding over the, cutter of the combine harvester or swather. There may be a lifter member the , follower riding, over the lifter member.
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 June 16, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 16, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 16, 2020.
- 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.