Electrical contactor
CA 2564345 C · Owner: Blp Components Limited · Inventors: Connell, Richard Anthony
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In an electrical contactor a first terminal (5) is connected to a pair of contacts (3, 4) on opposite faces of a fixed conductive member (2). A second terminal (6) is connected to a pair of movable arms (7 8) of electrically , conductive material carrying movable contacts (9 10) at an end remote from , the connection to the second terminal (6). The movable arms (7 8) are , arranged in aligned opposition to each other and such that their remote ends are on either side of the fixed member (2) with the movable contacts (9 10) , aligned with the fixed contacts (3 4). The arrangement of the fixed member (2) and movable arms (7, 8) is such that when the contacts are closed current flowing …
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 14, 2005 and granted October 23, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 14, 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.