Method and device for filling a container with a predetermined quantity of fluid, filling machine
CA 2556059 C · Owner: Mutti, Franco · Inventors: Mutti, Franco; Montavoci, Sandro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The device comprises a nozzle (14) for delivering a fluid flow into the container (12) a valve (16) comprising a movable valve member (27) for controlling the fluid flow a means (54) for sending a position control signal to the movable valve member (27) such that said movable valve member (28) is expected to follow an expected displacement vs. time curve which adjusts the quantity of fluid delivered into the container (12) to the predetermined quantity. The device further comprises a sensing means (56) for sensing a point of the actual displacement vs. time curve followed by the movable valve member (27) in response to the position control signal and a comparing means (58) for comparing the …
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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 3, 2006 and granted July 10, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 3, 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.