Picture positioning device
CA 2125518 C · Owner: Reble, John H. · Inventors: Reble, John H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device for temporarily hanging and positioning pictures and the like including at least one upright member supported between the floor and the ceiling a horizontal member attachable to the vertical member at various positions therealong a series of picture hanger supports located at intervals along the horizontal member diagonal bracket means extending between the upright and horizontal members and longitudinal adjusting means on the upright elements leveling means associated with the horizontal member.
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 June 9, 1994 and granted August 27, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 9, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 9, 2016.
- 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.