Brake system for a wheeled article
CA 2349078 A1 · Owner: Leisure Incorporated · Inventors: Stickler, George D.; Petrucci, Gary M.; Polk, Louis F. Iii
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An inline skate and brake system including a plurality of skate wheels with a first braking surface, and a plurality of brake members with a second brake surface and an actuation mechanism for causing, movement of the brake element brake surfaces into and out of braking engagement with the brake, surfaces of the wheels.
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 May 28, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 28, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 28, 2023.
- 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.