Patent Yard Sign in
Expired Canadian patentCanada

Connector between a stranded wire conductor and an electrical contact

CA 1098985 A · Owner: Bunker Ramo Corporation · Inventors: Spaulding, Tedford H.

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 generally to an electrical contact for use in electrical connector assemblies and more particularly to a contact assembly having a crimp barrel wherein an inspection aperture in an outer shell is open to the interior of the crimp barrel in order to determine if the conductor has been seated within the barrel to the proper depth. Where the contact assembly comprises two separate pieces such as a tubular, outer shell and a coaxial inner liner an inspection aperture must, be provided in the liner as well as in the shell and the apertures must align. Accordingly, indicia are commonly provided for rotationally orienting the liner with respect to the shell. Providing such …

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 April 7, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 7, 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.
FiledJuly 31, 1978
GrantedApril 7, 1981
Term endedApril 7, 1998
Patent numberCA 1098985 A
Classification (IPC)H01R4/18 +2 more

Timeline

Timeline From CIPO dates

1979198119831985198719891991199319951997Application filedJuly 31, 1978Patent grantedApril 7, 1981Term endedApril 7, 1998

Sources & verification

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