Recessed light fixture assembly
CA 2017848 C · Owner: Juno Manufacturing, Inc. · Inventors: Gabrius, Algimantas J.
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 recessed light fixture assembly includes a plaster frame having a rectangular floor. A bar hanger bracket is supportably connected to each of two opposed edges of the floor. Each bar hanger bracket includes a support ledge supportably connected to its respective edge of the floor and, an upright sidewall formed integral with each support ledge. A bar hanger retaining finger is formed integral with each side of the sidewall. A pair of opposed retaining tabs is formed integral with each side of each sidewall and is spaced from the retaining finger on the respective side. A bar hanger including an elongated arm is positioned between each pair of retaining tabs and …
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 May 30, 1990 and granted July 19, 1994. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 30, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 30, 2012.
- 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.