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Expired Canadian patentCanada

Computer display screen system and adjustable screen mount, and swinging screens therefor

CA 2725839 C · Owner: Moscovitch, Jerry · Inventors: Moscovitch, Jerry

CIPO record

Overview

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

Described herein is a computer display support structure that includes a support member and an arm assembly connected thereto. The arm assembly is capable of supporting at or toward one end thereof a first computer display that displays a first image and capable of supporting at or toward an opposite end thereof a second computer display that displays a second image. The arm assembly includes a first mounting assembly for mounting the first computer display and a second mounting assembly for mounting the second computer display. The arm assembly has at least i) a first operating position in which the second image is viewable by a first person viewing the first image and ii) a second …

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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 October 15, 2013. 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.
FiledDecember 21, 1999
GrantedOctober 15, 2013
Term endedDecember 21, 2019
Patent numberCA 2725839 C
Classification (IPC)F16M11/04 +2 more

Timeline

Timeline From CIPO dates

2000200220042006200820102012201420162018Application filedDec 21, 1999Patent grantedOct 15, 2013Term endedDec 21, 2019

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.