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Expired Canadian patentCanada

Tool for assembling multiple conductor connectors

CA 2089592 C · Owner: Drach, Robert G. · Inventors: Drach, Robert G.

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 tool (150) of this invention assembles stackable elements (52 54 and 56) to form a multiple conductor connector (50). A holding bracket assembly (100) is incorporated in the tool (150) to prohibit undesirable movement of the lowermost connector element (52) and to maintain alignment of the various elements of the connector (50) during the connectorization process. In accordance with the present invention at least one protrusion, (112) is manipulated into physical engagement with a side portion of the lowermost connector element (52). The protrusion (112) is spring-loaded and includes a sharp, tapered edge constructed of hardened material which provides a position-securing force to the …

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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

  • Filed February 16, 1993 and granted May 27, 1997. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 16, 2013.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 16, 2015.
  • 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 16, 1993
GrantedMay 27, 1997
Term endedFebruary 16, 2013
Patent numberCA 2089592 C
Classification (IPC)H01R43/02 +2 more

Timeline

Timeline From CIPO dates

1994199619982000200220042006200820102012Application filedFeb 16, 1993Patent grantedMay 27, 1997Term endedFeb 16, 2013

Sources & verification

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