Patent Yard Sign in
Expired Canadian patentCanada

Coupling assembly for resilient electrical connector components

CA 1095138 A · Owner: Bunker Ramo Corporation · Inventors: Gallagher, David A.

CIPO record

Overview

Drawings and full text

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

Open the CIPO record

Abstract From the Canadian patent

This invention relates to electrical connector coupling devices and more particularly to coupling assemblies for resilient connector components. Numerous arrangements for interconnecting electrical connector components are known including a wide variety of assemblies employing coupling rings. Such coupling assemblies have generally been complex and relatively expensive to construct. Furthermore they have generally been employed with connector components constructed from rigid inflexible materials thus, requiring additional structural elements to securely maintain an assembled coupling ring in place about the rigid connector component. These additional structural elements increase the …

Read the whole patent

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 3, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 3, 1998.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 21, 1978
GrantedFebruary 3, 1981
Term endedFebruary 3, 1998
Patent numberCA 1095138 A
Classification (IPC)H01R13/62

Timeline

Timeline From CIPO dates

1979198119831985198719891991199319951997Application filedSep 21, 1978Patent grantedFeb 3, 1981Term endedFeb 3, 1998

Sources & verification

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