Magnetron filter
CA 1065487 A · Owner: Raytheon Company · Inventors: Scott, Patricia M.; Butler, John R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure A harmonic frequency suppressor is disclosed for microwave magnetrons having an output antenna probe member. A coaxial cylindrical member is disposed within the vacuum envelope to provide in combination with the antenna probe member a line filter for suppressing harmonic frequencies of the generated output signal frequency. The length of the coaxial member is dimensioned to suppress the desired harmonic frequency.
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
- Granted October 30, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 30, 1996.
- 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.