Braking device, particularly for skates with aligned wheels
CA 2083339 A1 · Owner: Pozzobon, Alessandro · Inventors: Pozzobon, Alessandro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Braking device particularly for skates with aligned, wheels including a frame to which one or more wheel supporting trucks are pivoted. The trucks include springs which are interposed between the frame and the wheel supporting trucks themselves. The braking device is constituted by a pad which interact with a wedge member for the selective adjustment of the braking action and is interposed between the frame and at least one of the wheels and/or at least one wheel supporting means. The device allows to achieve optimum and easy braking of the skate.
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 19, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 19, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 19, 2014.
- 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.