Illumination assembly for use with electrical terminal units
CA 1137052 A · Owner: Sakellaris, Peter C. · Inventors: Sakellaris, Peter C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure An illumination assembly for facilitating visual determination of the situs of an electrical terminal unit the, unit being mountable on a wall with a removable cover plate positioned in front thereof. The illumination assembly includes a light source for mounting adjacent the unit and behind the cover plate operable for producing illumination and an optical fiber communicating with the light source for transmitting illumination outwardly from the cover plate. Additionally there, is provided a transparent display element which is disposed adjacent the end of the optical fiber for concentrating illumination transmitted by the optical fiber and for also mounting the …
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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 December 7, 1982. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 7, 1999.
- 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.