Ski-track forming apparatus
CA 1282988 C · Owner: Bachler, Anton Robert · Inventors: Bachler, Anton Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a ski-track forming apparatus with a track-forming unit having two parallel track-forming tools, extending in the track direction. In order to form a ski-track, when a ski course is formed along the ideal line of the course in one operation the, track-forming unit is fastened to the end of an arm the other end of which is supported for horizontal and transverse movement relative to the track direction on a guide rod support means which can be mounted on a vehicle which is preferably a track-laying levelling caterpillar vehicle.
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 April 16, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 16, 2008.
- 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.