Electric motor rotator for christmas tree ornaments
CA 1295648 C · Owner: Morrison, David · Inventors: Morrison, David
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention pertains to the an electric motor of very small size which is adapted to plug into a lamp socket of a string-set of series connected decorative incandescent lamps so as to utilize the output of the motor to rotate ornaments and like devices. A particular electrical motor of unique design and geared output is shown.
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 February 11, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 11, 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.