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Expired Canadian patentCanada

Mounting system for panel mounted devices

CA 1187159 A · Owner: Honeywell Inc. · Inventors: Kitchen, Robert 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 quick mounting system for panel mounted devices is disclosed in which a front mounting flange carries captive screw means which cooperates with thread engagement means in a base to be mounted on the back of the panel. The thread engagement means comprises a resilient wire form having at least one leg positioned and biased to engage the threads. A ramp surface in the base permits the leg to be deflected by linear force on the screw means, but prevents withdrawal thereof except by rotation.

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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 14, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 14, 2002.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 30, 1982
GrantedMay 14, 1985
Term endedMay 14, 2002
Patent numberCA 1187159 A
Classification (IPC)G12B9/00 +1 more

Timeline

Timeline From CIPO dates

1983198519871989199119931995199719992001Application filedApril 30, 1982Patent grantedMay 14, 1985Term endedMay 14, 2002

Sources & verification

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