Hub assembly
CA 1102976 A · Owner: Firestone Tire & Rubber Company (The) · Inventors: Vaishnav, Dolar H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A hub assembly for securing a plurality of core segments including in combination a hub member having a first core engaging member, a hub ring engaging the hub member and having a second core engaging member spaced from the first core engaging member, latch means carried by one of the hub member and hub ring and movable between latched and unlatched positions. The latch means in the latched position is operatively engaged with the other of the hub member and hub ring and prevents separation of the hub member and hub ring and the latch means, in the unlatched position is operatively disengaged from the other of the hub member and hub ring and permits separation of the hub member and hub ring.
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 June 16, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 16, 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.