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Expired Canadian patentCanada

Gimbal system

CA 2828573 C · Owner: Flir Systems, Inc. · Inventors: Ellison, Bruce; Weaver, James H.; Dent, Gregory D.

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 gimbal system includes a frame configured to rotate about at least two axes of rotation. The frame includes a front edge defining a plane and a sidewall having first, second, third and fourth recesses extending rearwardly away from the plane. The gimbal system also includes a first payload component mounted to the frame and oriented substantially normal to the plane and a second payload component mounted to the frame and oriented substantially normal to the plane. The gimbal system further includes a third payload component mounted to the frame; and a fourth payload component mounted to the frame. The first payload component at least partially extends laterally into the first recess of …

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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 September 29, 2005 and granted March 17, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 29, 2025.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 29, 2005
GrantedMarch 17, 2015
Term endedSeptember 29, 2025
Patent numberCA 2828573 C
Classification (IPC)F16M11/14 +2 more

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedSep 29, 2005Patent grantedMarch 17, 2015Term endedSep 29, 2025

Sources & verification

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