Method and apparatus for wrapping multiple tapes upon an elongated structure
CA 1061762 A · Owner: Magna-Ply Company (The) · Inventors: Townsend, John M.; Helfand, Leon
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The disclosure relates to a tape supply package having a plurality of different tap wound thereon in a universal or traverse wound arrangement. Apparatus and a method for traverse winding the package are disolosed. The disclosure also relates to apparatus and a method for simultaneously wrapping a plurality of different tapes around the outer portion of an elongated structure such as an electrical conductor by the use of the tape supply package having the plurality of traverse wound tapes. The disclosure further relates to various multiple tape-wrapped elongated constructions such as electrical conductors which have a plurality of partially overlapped tapes which have been simultaneously …
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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 September 4, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 4, 1996.
- 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.