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Expired Canadian patentCanada

Connection between two insulated strand conductors

CA 1097416 A · Owner: Lacroix, Jacques L.C. · Inventors: Lacroix, Jacques L.C.

CIPO record

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

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Abstract From the Canadian patent

A connecting device in combination with two insulated single-strand or multi-strand conductors and electrically and mechanically interconnecting the insulated single-strand or multi-strand conductors, the device comprising an electrically conductive connecting member in the shape of a strip having two end parts each provided with an orifice through which extends a central part of the bared end of a respective one of the insulated conductors, the central part interconnecting two parts of the bared end extending respectively longitudinally alongside the two opposed surfaces of the connecting member in opposite directions away from the central part and two tubular, members each of which is at …

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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 March 10, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 10, 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.
FiledFebruary 4, 1977
GrantedMarch 10, 1981
Term endedMarch 10, 1998
Patent numberCA 1097416 A
Classification (IPC)H01R4/22 +1 more

Timeline

Timeline From CIPO dates

1978198119841987199019931996Application filedFeb 4, 1977Patent grantedMarch 10, 1981Term endedMarch 10, 1998

Sources & verification

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