Pneumatic tire
CA 1324564 C · Owner: Monnot, Michael John · Inventors: Monnot, Michael John; Richmond, Daniel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A radial-ply passenger or light truck tire (10) having an annular tread-reinforcing structure (24) located between the tread portion (12) and the carcass (18). The tread-reinforcing structure (24) has one belt ply of steel cords oriented at an angle A with, respect to the mid-circumferential centerplane and a, second belt ply of aromatic polyamide fiber cords oriented at an angle B with respect to the mid-circumferential centerplane of the tire. The angle B is less than the angle A and the difference between angle A and angle B is greater than zero and less than or equal to eight degrees.
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 November 23, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 23, 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.