Display holder
CA 2116508 C · Owner: Burke Gibson, Inc. · Inventors: Gibson, Scott Stephen
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A display holder (10) is formed from a main frame member that is a single extrusion. The main frame member includes opposite edge frame portions (28, 30) and a center panel (10). Frame portions (64 66) snap onto the ends of a center panel (10) to complete a frame that extends entirely about the periphery of the display holder (10). The display holder (10) may be mounted by a mounting member (44) which includes a hinge strip (92). Hinge strip (92) and a pair of mounting member flanges (42, 90) may be made by a co-extrusion process. A rigid structural plastic is used to form the flanges (42 90). A bendable, resilient plastic is used to form the hinge strip (96). The hinge strip (96) will bend …
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 February 25, 1994 and granted May 14, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 25, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 25, 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.