Expired Canadian patentCanada
Stent with a covering layer of elastic material and methods for applying the layer on the stent
CA 2114891 C · Owner: Schneider (Europe) Ag · Inventors: Lukic, Goran
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The stent comprises a cylindrical wall (1) formed by meshed wires (2) and a covering layer (3) of elastic material extending on a portion of its length with, an outer surface (4), and totally embracing the wire mesh.
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 3, 1994 and granted January 5, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 3, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 3, 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.
FiledFebruary 3, 1994
GrantedJanuary 5, 1999
Term endedFebruary 3, 2014
Patent numberCA 2114891 C
Classification (IPC)—
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.