Gas eliminating control valve
CA 2555558 C · Owner: Bunn-O-Matic Corporation · Inventors: Hart, Burton L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A gas eliminating control valve assembly system and method is disclosed. The valve system includes a valve casing coupled to a solenoid actuator assembly. The valve casing includes an inlet conduit an outlet conduit and a fluid chamber communicating at least with one inlet conduit and one outlet conduit. The outlet conduit communicates with the fluid chamber at a position at least adjacent a portion of the fluid chamber to conduct gases bubbles or separated gas out of the fluid chamber during operation of the valve open fluid flow such that gas entrapment and bubble formation within the fluid chamber is reduced avoided or eliminated.
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 August 4, 2006 and granted December 2, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 4, 2026.
- 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.
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.