Discharge lamp stabilized discharge vessel plate
CA 2450487 A1 · Owner: Hitzschke, Lothar · Inventors: Hitzschke, Lothar; Vollkommer, Frank
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a novel embodiment of a discharge vessel for a discharge lamp in which dielectrically impeded discharges are produced. According to the invention, a discharge vessel plate (1 9) is doubly embodied , to a certain extent namely as a first discharge vessel plate (1) comprising an outer electrode arrangement and also as a stabilisation plate (9) outside the first discharge vessel plate (1).
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 13, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 13, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 13, 2024.
- 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.