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Expired Canadian patentCanada

Insulation displacement connector

CA 1237175 A · Owner: Itt Industries Inc. · Inventors: Cabourne, Michael K.; Anhalt, John W.

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

An insulation displacement connector is disclosed which is particularly adapted for use with flat cable having very closely spaced conductors. The connector contains two rows of contacts. The contacts in the two rows are staggered relative to each other. Each contact has a slotted plate for engaging one of the conductors of the cable. Adjacent contacts in each row of contacts are rotated 180° relative to each other so that the slotted plates of the contacts in each row are also staggered relative to each other for facilitating feeding every second conductor of the flat cable laterally between the slotted plates of one row of contacts to the slotted plates of the other row.

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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 24, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 24, 2005.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 20, 1984
GrantedMay 24, 1988
Term endedMay 24, 2005
Patent numberCA 1237175 A
Classification (IPC)H01R4/24 +2 more

Timeline

Timeline From CIPO dates

1985198819911994199720002003Application filedDec 20, 1984Patent grantedMay 24, 1988Term endedMay 24, 2005

Sources & verification

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