Composite cast brake caliper
CA 2125591 A1 · Owner: Vergoz, John M. · Inventors: Vergoz, John M.; Deane, Alastair Russell
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A composite cast caliper in which the body of the caliper is cast with an additional component embedded therein. The embedded or intra-cast component can be either a reinforcing structure to strengthen and prevent deflection of the caliper body or it can be a tube providing a coolant passage within the caliper. The coolant passage tube is connected to a source of coolant fluid for circulation through the caliper to remove heat therefrom. The embedded component is positioned within the casting mold by the use of a plurality of locating wires. -12-
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
- Filed June 10, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 10, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 10, 2016.
- 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.