Flexible electrical thermal element
CA 1215556 A · Owner: Hew-Kabel, Heinz Eilentropp Kg · Inventors: Eilentropp, Heinz
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A flexible element for heating or temperature measurement. It is made on a continuous basis so that desired lengths can be cut from it, and comprises electrically insulated feeder lines and a heating or measuring line interwoven with the feeder lines and looping around them individually at least partially or, being helically arranged around stranded together feeder lines. There are discrete locations from which the insulation of the feeder lines has been removed and making contact with the heating or measuring conductor.
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 December 23, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 23, 2003.
- 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.