Windshield wiper assembly
CA 2204555 A1 · Owner: Andrews, Rodney · Inventors: Andrews, Rodney
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a windshield wiper assembly for an automobile comprising a windshield having a driver's side and a passenger's sideand two synchronously pivoting windshield wipers affixed to the automobile such that the wipers sweep through an arc across the windshield from the driver's side toward the passenger's side, one wiper being affixed on the passenger's side of the automobile along the windshield and the other wiper being affixed at an approximately central point on the automobile along the windshield the sweep ofthe wipers being closest to the driver's side when the wipers are in the restingposition. The invention also provides a method of clearing contaminant from …
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 May 6, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 6, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 6, 2019.
- 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.