Textile strip comprising an integrated antenna thread for an rf transponder
CA 2565468 C · Owner: Textrace Ag · Inventors: Hiltmann, Andreas; Speich, Francisco
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a textile strip comprising an integrated antenna thread for an RF transponder. The aim of the invention is to produce a textile strip in a simple flexible manner and to avoid the risk of short-circuits. To achieve this, the strip is configured from a base textile that is produced on a needle loom. The antenna thread is laid on the base textile in an undulating or zigzag form during the production of said textile, the distance between the limbs of an antenna thread loop and at least one edge of the strip being two weft threads.
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 August 19, 2005 and granted April 2, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 19, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.