Universal circular enclosure for standard strip fluorescent fixtures
CA 1307510 C · Owner: Hartshorn, Gary · Inventors: Hartshorn, Gary
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fluorescent lighting enclosure system (11) is disclosed which is designed to receive standard fluorescent strip lights (24) of one or multiple lamp configuration and to support and enclose the fixtures in a readily adaptable form. The enclosure (11) is in the form of continuous extrusions having internal tracks (23, 33, 34) extending longitudinally along the full length of the extrusion. A novel spline (25 27) is designed to, fit in the tracks and act as a mount for the enclosure itself and for the fluorescent strips as well as to join the ends of enclosure sections and hold an end plate (18) in place. The enclosure (11) may be mounted with its light emitting opening directed in any …
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 September 15, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 15, 2009.
- 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.