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Expired Canadian patentCanada

Apparatus for supporting a fluid flow cassette

CA 1265403 C · Owner: Palsulich, William George · Inventors: Palsulich, William George

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

Apparatus for supporting a fluid flow cassette having an opening for receiving a sensor the apparatus, including a sensor mounted on a support means to lock, the cassette into an insertion position with its opening aligned with but spaced from the sensor along an insertion axis, means to move the sensor relative to the opening to cause the sensor and opening to be brought together, and means to prevent the sensor and opening from coming close enough for the sensor to sealably engage the opening until after the cassette has been locked into the insertion position.

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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 February 6, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 6, 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.
FiledOctober 6, 1986
GrantedFebruary 6, 1990
Term endedFebruary 6, 2007
Patent numberCA 1265403 C
Classification (IPC)A61M1/10 +2 more

Timeline

Timeline From CIPO dates

1987199019931996199920022005Application filedOct 6, 1986Patent grantedFeb 6, 1990Term endedFeb 6, 2007

Sources & verification

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