Magnet assembly with reciprocating core member and associated method of operation
CA 2317616 A1 · Owner: Mostovoy, Alexander · Inventors: Kataev, Georgy; Mostovoy, Alexander; Shliakheckiy, Victor
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electromagnetic assembly includes a casing a solenoid disposed inside the , casing a stationary magnetic core, and a movable magnetic core. The stationary magnetic core is disposed at least partially inside the solenoid and is fixed relative to the solenoid and the casing while the movable , magnetic core is disposed for reciprocation partially inside the solenoid along an axis. The stationary magnetic core the movable magnetic core, the , solenoid and the casing have rectangular or square cross sections in planes oriented essentially perpendicularly to the axis.
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 6, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 6, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 6, 2021.
- 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.