Harvester pickup reel
CA 2380557 A1 · Owner: Hcc, Inc. · Inventors: Bickel, Donald W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pickup reel for a harvester. The harvester includes a harvesting platform including a frame having a front edge and a cutter bar extending along the front edge. The, pickup reel includes a reel support supported by the frame a first shaft , rotatably supported, by the reel support and extending along an axis transverse to the frame an , arm extending, radially from and being rotatable with the first shaft a second shaft , supported by the arm, and being generally parallel to and radially spaced from the first shaft the , second shaft, being rotatable relative to and rotatable with the arm and a plurality of , tines supported by the second shaft for rotation with the second shaft each of …
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 5, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 5, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 5, 2024.
- 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.