Non-pistoning capillary splice
CA 1312486 C · Owner: Berkey, George E. · Inventors: Berkey, George E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
of the Invention, An optical fiber splice wherein a hollow cylindrical glass member is provided defining a longitudinal cylindrical aperture therein. Means adjacent the aperture defining a longitudinal groove parallel to the longitudinal aperture and in communicating relationship therewith is formed therein. A pair of tapered apertures are formed at each end of the glass member extending inwardly from the end surfaces and merging with the longitudinal cylindrical aperture and the longitudinal groove.
Read the whole patent
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 January 12, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 12, 2010.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.