Braking device for in-line skates
CA 2135457 A1 · Owner: Conte, Gino · Inventors: Conte, Gino
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A braking device for in-line skates is constituted by a body (7) with which one of the wheels (6) is rotatably associated. The body is pivoted to the frame (2) so that, it can oscillate in contrast with adjustable springs (18a 18b) and is interposed between two mutually contiguous wheels and interacts, together with the frame with the two, wheels when the skate is rotated forwards or backwards.
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 November 9, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 9, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 9, 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.