Windrow inverter and shifter
CA 1297682 C · Owner: New Holland Inc. · Inventors: Jennings, Richard E.; Jennings, Richard E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus selectively operable either to invert and laterally displace the windrow from its original position or merely to laterally displace the windrow without effecting an inversion thereof is disclosed wherein a first discharge chute can be utilized to effect an inversion of the windrow while a second discharge chute can be utilized for merely shifting the windrow without inversion. The di charge chute is positioned laterally of and adjacent the discharge end of a cross conveyor conveying an elevated windrow of crop material laterally of its original path of repose upon the ground. The first discharge chute redirects the flow of crop material forwardly and over a discharge edge …
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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
- Granted March 24, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 24, 2009.
- 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.