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Expired Canadian patentCanada

Cable wire connecting device for dropwire connector

CA 1307101 C · Owner: Biederstedt, Lutz · Inventors: Biederstedt, Lutz; Gerke, Dieter; Klaiber, Eberhard

CIPO record

Overview

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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 device for connecting cable wires to cutting/clamping contacts of a dropwire connector bank of a telecommunication system employs a press-in tool provided with guide and press-in pieces and an actuating face. In order to allow a connection of a dropwire cable wire with thick insulation jacket to a cutting/clamping contact of the dropwire connector bank in one single operational step, the actuating face of the press-in tool is formed as an application body, immediately adjacent the guide and press-in pieces, for a striking or lever tool in particular a screwdriver. By exerting a striking or lever force on the press-in tool, the dropwire cable wire can, thus, be connected in one single …

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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 September 8, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 8, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 18, 1987
GrantedSeptember 8, 1992
Term endedSeptember 8, 2009
Patent numberCA 1307101 C
Classification (IPC)H01R43/01 +1 more

Timeline

Timeline From CIPO dates

19881991199419972000200320062009Application filedNov 18, 1987Patent grantedSep 8, 1992Term endedSep 8, 2009

Sources & verification

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