Connecting device for a wiper system
CA 1290111 C · Owner: Champion Spark Plug Europe S.A. · Inventors: Beneteau, Christian
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 connecting device for a wiper system of motor vehicles wherein the wiper system comprises a wiper arm of which the front end is articulated to the superstructure of the wiper blade in its medium portion and which comprises a control arm of which the front end is articulated to said superstructure at its rear end. The connecting device between the control arm and the superstructure consists of two elements of which one is made of an elastomer material which has an elongate form and which is locally provided with a reduced transverse section. This reduced transverse section allows the control arm to take different angular positions with respect to the superstructure …
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 October 8, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 8, 2008.
- 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.