Retractable wheel and track covers
CA 2415496 A1 · Owner: Drummond, David Carl · Inventors: Drummond, David Carl
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention provides for a retractable cover apparatus which when extended , to, cover the wheel or track area of a variety of vehicles minimizes the amount of spray and, flying debris from the tires or tracks of the vehicle. The apparatus is mounted to the frame, of a vehicle without requiring extensive modifications to the frame and , includes a flexible, material which acts as the cover and various supports attached to the frame of the vehicle, over which the material is supported. The cover material is capable of being retained on a, spool within a housing located at a position along the frame so that when the cover is not in, use it can be retracted and conveniently stored. When …
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 2, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 2, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 2, 2025.
- 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.