Threshold bar with level compensation
CA 2311908 A1 · Owner: Dinac S.A. · Inventors: Perruzo, Jean-Yves; Gergonne, Michel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a threshold bar comprising a base section (20) to be fixed on the floor and a covering section (25) to be fixed with screws (27) on the base section. The covering section comprises a longitudinal tongue (24) with a thickened end part (29), and holes (24) for passing through the screws along an axis parallel to the tongue (24) and offset relative thereto. The base section comprises two longitudinal juxtaposed parallel grooves (21 22) , designed to receive the tongue (24) and the screws (27) passing through the covering section passage holes. The tongue is dimensioned with respect to the groove designed to receive it so as to be able to pivot about a longitudinal …
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 September 30, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 30, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 30, 2021.
- 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.