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Expired Canadian patentCanada

Closure for telecommunications cable

CA 1300699 C · Owner: Braham, R. Brian · Inventors: Braham, R. Brian

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

Abstract of the Disclosure A closure structure for a telecommunications splice having two housing halves which, when joined together provide a splice chamber surrounded by a space which is sealed with moisture blocking material. For this purpose each housing half has two spaced-apart walls with the walls of the two halves coacting to provide the space upon assembly. - i -

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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 12, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 12, 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.
FiledAugust 18, 1988
GrantedMay 12, 1992
Term endedMay 12, 2009
Patent numberCA 1300699 C
Classification (IPC)H02G15/18 +2 more

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedAug 18, 1988Patent grantedMay 12, 1992Term endedMay 12, 2009

Sources & verification

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