Slant bar feed panel attachment
CA 2371311 A1 · Owner: Robley, Lee Telford · Inventors: Robley, Lee Telford
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In feeding roughage to livestock; attachments which connect to single or multiple slant bar feed panels, so livestock can replenish the feed accessed through the feed slots of the panels through their own, muscular power. The attachments are connected to the vertical ends of the hollow frame tubing of the, feed panels through the use of pinning rods and a base and inner plate , provide support and elevation for the feed panels. The attachments have ground engaging skids to support the feed panels movement, over the ground, and cable or guide lines staked to the ground and running , through a component of the invention, support and direct the movement of the feed panels over the ground.
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 February 5, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 5, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 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.