Lamp and holder combination with adapter
CA 1076189 A · Owner: Grate, Anton J. · Inventors: Grate, Anton J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved lamp holder and adapter are provided, the, lamp including an elongated body and lamp bases at each end of the body, and the holder for the lamp comprising a frame and a pair of end sockets adapted to receive the lamp bases. Each lamp base includes a plug carrying a pair of spaced electrical conductors for detachable connection to corresponding conductors within the end sockets, the latter being connected to a suitable source of electric current. At least one of the sockets includes an irregularly shaped socket recess, and at least one of the lamp plugs has a groove therein. An adapter element is provided interposed between the grooved lamp plug and the socket having 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 April 22, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 22, 1997.
- 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.