Two speed power take-off
CA 1251656 A · Owner: Versatile Corporation · Inventors: Shust, Ryan E.; Maccourt, Fergus J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A two speed power take-off with a reversible adaptor flange and a connected drive shaft for connection to either of two drive flanges rotating at different speeds. The adaptor flange has an inner and outer transition area with a plurality of bolt holes drilled in each area. The axes of the bolt holes in each area are at different angles such that the holes in one transition area match with receiving holes in one drive flange and, when the adaptor flange is reversed the holes in the, other transition area match with the receiving holes in the other drive flange.
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 March 28, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 28, 2006.
- 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.