Apparatus for building tires
CA 1264435 C · Owner: Uniroyal Goodrich Canada, Inc. · Inventors: Cardenas, Armando
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A tire building machine including flanges which have a surface to allow for the positioning and disengagement of a tire. The positioning and disengagement of the tire on the machine is effected by the surface interaction between the bead portions of the tire and the surface area of the flange. The surface area of the flange in the present invention includes a plurality of bead portion bearing surfaces to facilitate the release of the bead portions. In addition, the surface area of the flange is designed to reduce friction between the bead portions and the flange.
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 16, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 16, 2007.
- 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.