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Expired Canadian patentCanada

System for stranding and cabling elongate filaments

CA 1136932 A · Owner: Belden Corporation · Inventors: Moore, Timothy J.; Orlandi, John F.

CIPO record

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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 system for stranding and cabling elongate filaments in a single operation wherein a plurality of modules are adapted for end-to-end alignment and each module includes a carriage supporting a plurality of supply reels from which elongate filaments are drawn off and guided to a rotating flier guide which effects stranding of the filaments and guides the stranded filaments to the next successive module. The stranded filaments from the various modules are guided to a cabling station which includes a closing die and drive capstan operative to effect cabling of the stranded filaments.

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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 December 7, 1982. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 7, 1999.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 14, 1980
GrantedDecember 7, 1982
Term endedDecember 7, 1999
Patent numberCA 1136932 A
Classification (IPC)D07B3/04

Timeline

Timeline From CIPO dates

1981198319851987198919911993199519971999Application filedJuly 14, 1980Patent grantedDec 7, 1982Term endedDec 7, 1999

Sources & verification

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