Double lamp utility light
CA 2398137 A1 · Owner: Kovacik, James D. · Inventors: Blanch, Paul S.; Kovacik, James D.; Smith, Joseph J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A double lamp utility light includes a vertically split light housing formed in two halves, with an elongated upper light portion extending from a hollow lower handle portion. An, electrical outlet is provided in a bottom surface of the handle. A pair of switches on the handle, control respective ones of a pair of twin bulb fluorescent lamp assemblies. A lens assembly is, releasably attached to the housing and can be removed and installed without tools for changing, the lamp assemblies.
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.