Tethering line for animals
CA 2435803 A1 · Owner: Jubinville, Leonard A. · Inventors: Jubinville, Leonard A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A tethering line for an animal, which includes a line which has a first end and a, second end. The first end is adapted to be secured to a four-legged animal. A portion of the, first end of the line is covered by at least one rigidifying sleeve segment. the at least one, rigidifying sleeve segment being of a length that extends beyond a back leg of the animal, thereby preventing the line from becoming tangled in the animal's legs.
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
- Filed July 22, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 22, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 22, 2025.
- 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.