Flat cable
CA 2094670 A1 · Owner: Johnson, John E. · Inventors: Johnson, John E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The inventive cable comprises a plurality of axially-spaced flexible metal conductors which are each disposed within a layer of insulation and a jacket. A solid webbing interconnects the jackets, and, preferably, is integral with the jackets. The webbing has a thickness that is substantially less than the minor dimension of the cable, and the webbing and conductors preferably lie in a common plane. A polarity wing is provided that extends a predetermined distance from the jacket of one of the end conductors, and is preferably integral with the jacket. The polarity wing preferably has a thickness that is substantially less than the minor dimension of the cable. The polarity wing and webbing …
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
- Filed April 22, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 22, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 22, 2015.
- 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.