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Expired Canadian patentCanada

Coaxial cable terminal connector especially suitable for high-voltage, low-current electrostatic uses

CA 1101092 A · Owner: Ppg Industries, Inc. · Inventors: Mayer, Thomas A.; Sickles, James E.

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 cable terminal connector includes means for securing a terminus of a grounding or shielding conductor of a coaxial or non-coaxial type cable within a body of dielectric material. The junction of the grounding or shielding conductor with the dielectric material is characterized by means for distributing and lessening the intensities of mechanical or electrical stresses that may occur at the junction during use of the terminal connector in transmitting high DC voltage low current power for, electrostatic applications.

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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 12, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 12, 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.
FiledApril 19, 1979
GrantedMay 12, 1981
Term endedMay 12, 1998
Patent numberCA 1101092 A
Classification (IPC)H01R13/58 +2 more

Timeline

Timeline From CIPO dates

1980198219841986198819901992199419961998Application filedApril 19, 1979Patent grantedMay 12, 1981Term endedMay 12, 1998

Sources & verification

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