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Expired Canadian patentCanada

Fiber optic in-line splice case assembly

CA 1263262 C · Owner: Gte Control Devices Of Puerto Rico Incorporated · Inventors: Anderton, John J.

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 in-line splice case assembly includes a pair of end plugs exhibiting axially disposed apertures for mating optical fibers and fiber wands associated therewith. A pair of elongated, rigid torque bars join the end plugs and support at least one but preferably, two, rotatably attached resilient clips, the clips for, securing appropriate elastomeric fiber splices. A substantially cylindrical housing encloses the end plugs, the torque bars, and the clips. The housing exhibits an interior surface having threaded portions at opposite ends thereof, complementary to threaded portions of a pair of end caps threaded thereinto.

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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 November 28, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 28, 2006.
  • 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 4, 1984
GrantedNovember 28, 1989
Term endedNovember 28, 2006
Patent numberCA 1263262 C
Classification (IPC)G02B6/38 +1 more

Timeline

Timeline From CIPO dates

19851988199119941997200020032006Application filedDec 4, 1984Patent grantedNov 28, 1989Term endedNov 28, 2006

Sources & verification

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