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Expired Canadian patentCanada

Fiber optic cable termination

CA 1302137 C · Owner: Rca Corporation · Inventors: Jones, Theodore Leroy

CIPO record

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Abstract From the Canadian patent

RCA 83,364, FIBER OPTIC CABLE TERMINATION ABSTRACT OF THE DISCLOSURE, A method is disclosed for making a termination between (a) a fiber optic cable having an optical fiber a, plurality of reinforcement strands positioned about the optical fiber, and a jacket positioned about the reinforcement strands; with (b) an electro-optic component housing having a tubular extension. In accordance with the method of this invention, in the initial step a, predetermined length of the outer jacket is removed from the fiber optic cable to expose a length of optical fiber and reinforcement strands. A rigid sleeve is then slideably placed onto the optical fiber until it extends a distance under the jacket …

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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 June 2, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 2, 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.
FiledOctober 23, 1987
GrantedJune 2, 1992
Term endedJune 2, 2009
Patent numberCA 1302137 C
Classification (IPC)G02B6/40 +2 more

Timeline

Timeline From CIPO dates

19881991199419972000200320062009Application filedOct 23, 1987Patent grantedJune 2, 1992Term endedJune 2, 2009

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