Expired Canadian patentCanada
Aaa device having connected bifurcated legs
CA 2575199 C · Owner: Khan, Isaac J. · Inventors: Park, Jin S.; Khan, Isaac J.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An abdominal aortic aneurysm device having an anchoring portion with attached bifurcated legs for increasing the column strength thereof. The bifurcated legs comprise staggered stents so that nesting is possible during delivery.
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 July 27, 2005 and granted December 10, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 27, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 27, 2005
GrantedDecember 10, 2013
Term endedJuly 27, 2025
Patent numberCA 2575199 C
Classification (IPC)A61F2/07 +1 more
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.