Tire with asymmetric radial carcass
CA 1109775 A · Owner: Michelin & Cie (Compagnie Generale Des Etablissements Michelin) · Inventors: Pommier, Jean
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A tire with an asymmetric radial carcass reinforcement is improved due to the fact that on the side of the median plane of the beads which corresponds to the sidewall having the greatest curvature there is arranged a block for limiting the swing of the crown, this swing-limiting block being interposed between the radial carcass reinforcement and the tread reinforcement in the zone of parallelism between these two reinforcements. An expansion-limiting block is arranged on the other side of the median plane of the beads.
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 September 29, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 29, 1998.
- 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.