Lampholder and mounting means therefor
CA 2094161 C · Owner: Noma Inc. · Inventors: Maddock, William H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A lampholder for use with e.g. a string of outdoor Christmas decorative lamps includes a pair of jaws forming a clip for supporting the lampholder from an elongated support frame to create a decorative display. At least one of the jaws is provided with a recess in medial portions to adapt the clip for gripping the head of a screw from which the lampholder may alternatively be supported.
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 April 16, 1993 and granted December 8, 1998. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 16, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 16, 2015.
- 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.