Rim and such a rim assembly with supporting seat
CA 2400154 A1 · Owner: Pompier, Jean-Pierre · Inventors: Pompier, Jean-Pierre
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a rim J comprising two rim seats (11 12) with different diameters, inclined outwards and axially extended outwards by two low projections (21 22), the rim seat (11) with smaller diameter being axially assembled inwards to a support bearing surface (5) via a truncated portion (31) and the rim seat (12) with larger diameter being assembled axially inwards to said bearing surface (5) by a rib (6) of slight even , height, whereof the inner axial wall (60) has a generatrix forming with the axis of rotation an angle .beta. radially and axially opening outwards not more than 30·. The invention is characterised in that said rib (6) having an axially inner wall (60) with axial …
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 February 5, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 5, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 5, 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.