Computer display screen system and adjustable screen mount, and swinging screens therefor
CA 2356353 C · Owner: Chung, Son · Inventors: Moscovitch, Jerry; Chung, Son; Hall, Ian C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A dual screen system (10, 12) having, a base (24) a pair of electronic , display screens (16) an arm assembly (22) supporting the display screens (16) and connected to the base, and means for swingably mounting the display screens, for swinging towards one another for convenient viewing. Each of the screens (10) and (12) comprises a central rectangular display portion (16) and a rectangular marginal frame (18). The swinging means includes an arm assembly (22) which supports the display screens (16) on the base (24). The support for the arm assembly (22) from the base (24) may have an orientation relative to the base in which the display screens are positioned in vertically stacked …
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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 December 21, 1999 and granted April 26, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 21, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 21, 2021.
- 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.