Display card mounting device
CA 2014100 C · Owner: Eddy Associates, Inc. · Inventors: Higgins, Wayne C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A display device for releasably supporting cards signs, and the like, the display device including a frame having an aperture for receiving at least part of a display card, means housed in the frame for securing the display card within the frame, the means for securing including a card engaging member movable between a card retaining position wherein the card is secured in the frame and a card releasing position. The display device also includes manually operable means at least partially housed in the frame for selectively moving the card engaging member between the card retaining and the card releasing positions, and means for locking the card engaging member in the card retaining or card …
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 6, 1990 and granted August 31, 1993. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 6, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 6, 2012.
- 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.