Radial tire for motorcycle
CA 1312267 C · Owner: Sumitomo Rubber Industries Limited · Inventors: Kadomaru, Kazuo; Noma, Hiroyuki; Kouno, Tadao
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved radial tire for a motorcycle is provided herein. The tire includes a radial carcass extending between bead portions of the tire. A tread is disposed radially outside the carcass and, a breaker is disposed between the carcass and the tread. The breaker has at least one ply of metallic cords coated with rubber. Each metallic cord comprises a plurality of twisted strands with, each strand consisting of at least three -twisted filaments made of metal. The elongation of each metallic cord when loaded with 1.0 kgf/cord is in à range of 0.5 to 1.5% and the tangential modulus of elasticity of each metallic cord when loaded with 10 kgf/cord is in a range of 8,000 to 15,000 kgf/sq.mm. …
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 January 5, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 5, 2010.
- 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.