Electromagnetic discharge apparatus
CA 1189121 A · Owner: Gte Laboratories Incorporated · Inventors: Proud, Joseph M.; Fallier, Charles N. Jr.; Smith, Robert K.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure An electromagnetic discharge apparatus including an electrodeless lamp containing a fill material which emit light when subjected to a high frequency electric field. Power is coupled to the contents of the lamp by a coupling fixture having an outer conductor of conductive mesh and an inner conductor. The electrodeless lamp is mounted between two electrodes, one from the inner conductor and one from the outer conductor which terminate closely adjacent to opposite outer surfaces of the electrodeless lamp.
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 June 18, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 18, 2002.
- 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.