Light fixture
CA 2137038 A1 · Owner: Jordan, Randy L. · Inventors: Jordan, Randy L.; Weinstock, Stephen P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A light fixture capable of being mounted on a downwardly-facing surface for illuminating a working surface therebelow. In one embodiment of this invention the light fixture comprises a thin-profile backing plate means for mounting the backing plate flat on the downwardly-facing surface, and a thin-profile cover having a bottom wall and side walls defining an interior space. Means associated with the backing plate and the side walls of the cover releasably attaches the cover to the backing plate so that the side walls of the cover extend down from the backing plate and the bottom wall of the cover is spaced below the backing plate. At least one opening is provided in the bottom wall of the …
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 November 30, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 30, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 30, 2016.
- 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.