Detachable brakes for in-line skates
CA 2201792 A1 · Owner: Chicoine, Richard · Inventors: Chicoine, Richard
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A brake assembly for mounting on the axle of at least the last wheel in an in-line skate. The assembly has a housing and mounting means on the housing for use in mounting the housing on the axle. A brake member is movably mounted in the housing for movement between an operative position contacting the last wheel on the skate to brake the skate and an inoperative position spaced from the wheel. Brake moving means are provided within the housing for moving the brake and actuator means operate the moving means.
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 April 4, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 4, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 4, 2019.
- 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.