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Expired Canadian patentCanada

Universal radiographic/fluoroscopic digital room

CA 2215703 C · Owner: Continental X-Ray Corporation · Inventors: Simak, Thomas; Kojro, Allan; Bleser, Dennis

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

A universal radiographic/fluoroscopic "room" (100) is constructed by combining X-ray examination system components, electrical and mechanical drive components, and sensing components, under the supervision of a control system (510), to form a universal diagnostic medical imaging system capable of performing radiographic, fluoroscopic, tomographic and stepped examinations , in several different operator-selectable configurations. The control system (510) automatically determines which system components are required to perform that type of examination, moves the components into operational or storage positions as required, and prepares each component for operation. In the …

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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 May 15, 1996 and granted January 9, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 15, 2016.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 15, 2018.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 15, 1996
GrantedJanuary 9, 2001
Term endedMay 15, 2016
Patent numberCA 2215703 C
Classification (IPC)A61B6/00 +2 more

Timeline

Timeline From CIPO dates

1997199920012003200520072009201120132015Application filedMay 15, 1996Patent grantedJan 9, 2001Term endedMay 15, 2016

Sources & verification

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