Choker assembly
CA 1050586 A · Owner: Kucherry, James D. · Inventors: Kucherry, James D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure A choker assembly for logging winchlines. The assembly includes a choker rope with a ferrule at one end. A choker hook is slidably mounted to the rope for releasably receiving the choker rope ferrule. The remaining end of the choker rope is releasably attached to a winchline slider. The slider includes an integral enlarged winchline opening and an angular offset choker rope opening. The choker rope opening is tapered with a reduced outer end and an enlarged inner end for receiving the free choker rope end. A conical sleeve is releasably mounted to the free end of the choker rope so as to expand the rope end to a cross-sectional diameter greater than the diameter …
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 13, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 13, 1996.
- 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.