Connector for connecting an arm in the form of a segment of a profiled element, to an articulated structure of a windscreen wiper blade
CA 2554048 C · Owner: Thienard, Jean-Claude · Inventors: Thienard, Jean-Claude
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 connector (18) for connecting an end (14) of an arm (12) of a windscreen wiper blade (10) to an articulated transversal axle (30) pertaining to a structural element (16) of a wiper blade. Said connector is characterised in that it comprises an upper part (32) that can be connected in a dismountable manner, to an end (14) of a wiper arm (12) that is generally in the form of a segment of a longitudinal profiled element having an upside-down U-shaped cross-section and a lower part (34) that can be received in a dismountable manner, between two parallel wings (24) of a structural element (16) of a windscreen wiper blade said wings (24) being connected by an upper back …
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 January 24, 2005 and granted January 8, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 24, 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.