Pop-up display device
CA 2093622 C · Owner: R.P. Burtch And Associates · Inventors: Burtch, Ronald P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pop-up display device is erectable to provide for, example, a pop-up action figure as part of a baseball card or the like. The device comprises a flat base portion forming a support for the device and an erectable display portion disposed in a non-erected state so as to overlie the base portion and including a pop-up portion partially cut out from the erectable display portion adjacent to a central transverse fold line therein. Disposed between the erectable display portion and the base portion is a pull tab member which includes a pull tab located at one end thereof and which is secured to the erectable display portion such that a pulling force exerted on the pull tab will cause the …
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 7, 1993 and granted March 4, 1997. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 7, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 7, 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.