Vehicle wheel
CA 1231036 A · Owner: Continental Gummi-Werke Aktiengesellschaft · Inventors: Frerichs, Udo; Klose, Hans-Ulrich; Rach, Heinz-Dieter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A vehicle wheel on which can be mounted a pneumatic tire. The wheel has a rigid rim with the, rile flanges extending essentially radially inwardly. The beads of the tire are mounted on the radially inner periphery of the rim ring. An annular member is disposed next to the tire beads. To increase the reliability of the vehicle wheel in the tire bead and rim flange regions, the rim flanges are undercut axially inwardly, the space formed by the undercuts accommodates portion of the tire bead and a portion of the bead core, and the annular member is in the form of a securing ring having such resistance to collapse and such inherent stability that in con-, junction with the tips or ends of the …
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, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 5, 2005.
- 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.