Fluid outlet system
CA 2129252 A1 · Owner: Kohn, Gabriel S. · Inventors: Kohn, Gabriel S.; Rosentrater, Eldon P.; Svolopoulos, Gregory A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fluid outlet system (10) is provided for selectively providing a plurality of fluids (e.g. oxygen, medical air and vacuum) at different locations. The fluids are provided by a multifluid distribution system, and the fluids are selected by positioning an active (100-104) fascia assembly at a desired location along the length of the distribution system. Access to other sections of the distribution system is inhibited by blank (250-254) fascia assemblies. The active (100-104) and blank (250-254) fascia assemblies can be repositioned as desired to change the locations at which such fluids are accessed.
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 January 22, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 22, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 22, 2015.
- 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.