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Expired Canadian patentCanada

Folding communication terminal apparatus

CA 2469692 C · Owner: Oosawa, Nobuaki · Inventors: Kitamura, Kazuo; Nakae, Kazuaki; Yabe, Toshiya

CIPO record

Overview

Drawings and full text

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

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Abstract From the Canadian patent

A communication terminal apparatus (1) includes a first casing (41) and a second casing (42) which are foldably connected to each other and have a photographic lens (31) and a display device (18) which is visible in a same field of view as the lens. A user can photograph himself/herself while verifying his/her photographed image by means of the display device, and thus is able to gain an anticipated image composition easily, and therefore reduce unsuccessful photographs. The photographed image is displayed as a mirror image, so that the user can verify the image as if looking in to an ordinary mirror, without experiencing any awkwardness.

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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 March 4, 2002 and granted April 17, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 4, 2022.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 4, 2024.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 4, 2002
GrantedApril 17, 2012
Term endedMarch 4, 2022
Patent numberCA 2469692 C
Classification (IPC)H04M1/00 +2 more

Timeline

Timeline From CIPO dates

2003200520072009201120132015201720192021Application filedMarch 4, 2002Patent grantedApril 17, 2012Term endedMarch 4, 2022

Sources & verification

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