Angular holder for clamping a harrow tine to a supporting rod
CA 1196523 A · Owner: Kongskilde Koncernselskab A/S · Inventors: Jensen, Finn U.H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The shaft of a harrow tine is clamped to a crosswise extending support rod or frame by means of an angular holder comprising a first leg to be threaded onto the shaft of the harrow tine until it abuts one lateral edge of the support rod, and a second leg to overlie the support rod and presenting at its free end an integral bolt to be inserted through a hole in the harrow tine shaft and to abut the other lateral edge of the support rod.
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
- Granted November 12, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 12, 2002.
- 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.