Agricultural tractor communication system
CA 1305241 C · Owner: Henning, Johan · Inventors: Van Der Voort Van Der Kley, Antonius T.M.; Henning, Johan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A communication system between a tractor and an agricultural implement comprising a communication medium such as a single cable. To the single cable devices such, as sensors, controllers etc. are connected through a terminal unit. Each terminal unit has a characteristic code-word assigned to. Messages are being transmitted in the form of series of pulses and converted into parallel signals in each terminal unit.
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 July 14, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 14, 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.