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Expired Canadian patentCanada

Universal connector for thermocouples

CA 1288142 C · Owner: Omega Engineering, Inc. · Inventors: Hollander, Milton B.

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 universal connector for polarized thermocouple leads and the like wherein a single connector replaces previously required multiple connectors and necessary adaptors. The universal connector is capable of receiving both standard-sized and smaller or miniature-sized male connectors with resultant, savings in parts and manipulative labor.

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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 August 27, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 27, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 11, 1987
GrantedAugust 27, 1991
Term endedAugust 27, 2008
Patent numberCA 1288142 C
Classification (IPC)H01R13/02 +1 more

Timeline

Timeline From CIPO dates

1988199119941997200020032006Application filedFeb 11, 1987Patent grantedAug 27, 1991Term endedAug 27, 2008

Sources & verification

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