Sealed soft switch assemblies
CA 2605485 C · Owner: Du Pont, Ronal Charles · Inventors: Du Pont, Ronal Charles
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A switch assembly (100, 200) is provided which includes a holder (110 210) , defining at least a pair of eyelets (114a 114b, 114c, 214a, 214b) extending , completely therethrough; an electrically conductive lead-frame (120 220) , supported on the holder (110, 210) the lead-frame (110, 210) defining at least a pair of openings (120a, 120b, 120c 220a, 220b) therein; and at least , a pair of electrically conductive rivets (130a 130b, 130c, 230a, 230b) each , configured and adapted for at least partial positioning in a respective eyelet (114a, 114b, 114c, 214a, 214b). The first opening (120a 120b, 220a) of the , lead-frame is larger than a head portion (134a 134b, 234a) of a first rivet , …
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 19, 2006 and granted March 20, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 19, 2026.
- 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.