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Expired Canadian patentCanada

Reading device for stimulable phosphor panel

CA 1268360 C · Owner: Morrone, Luciano · Inventors: Morrone, Luciano

CIPO record

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

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Abstract From the Canadian patent

Reading Device For Stimulable Phosphor Panel ABSTRACT OF DISCLOSURE, An elliptical section mirror is placed with its concave side turned towards the surface of a stimulable phosphor panel to detect and deflect towards the second of its focal segments the light emitted by the phosphor after the scanning thereof with a stimulating ray passing through an opening of the mirror. The panel, the emitting surface and the emitting depth of the panel passes through the first focal segment of the mirror and the stimulating radiation impinges upon the panel, preferably in a perpendicular direction, along said first focal segment. A light guide having a straight-line inlet end placed in the second focal …

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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

  • Granted May 1, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 1, 2007.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 24, 1986
GrantedMay 1, 1990
Term endedMay 1, 2007
Patent numberCA 1268360 C
Classification (IPC)G21K4/00 +2 more

Timeline

Timeline From CIPO dates

1987199019931996199920022005Application filedJuly 24, 1986Patent grantedMay 1, 1990Term endedMay 1, 2007

Sources & verification

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