Medical device improvements for enteral feeding
CA 2024696 C · Owner: Osborne, Robert Scott · Inventors: Osborne, Robert Scott; Schneider, Patricia Ann; Coules, Ronald Albert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Improved medical devices for use between a feeding tube set and a catheter include a universal adaptor having a configuration permitting use of same with Y-connectors of various sizes, a Y-connector interlockable with the aforesaid adaptor, and an adaptor hood usable with the adaptor either as a protective shroud therefor or as a supplemental adaptor therewith.
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 5, 1990 and granted January 2, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 5, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 5, 2012.
- 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.