Air flow controlling device
CA 1290785 C · Owner: Gorka, Timothy B. · Inventors: Gorka, Timothy B.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
There is provided an air flow controlling device comprising an elongated member adapted to engage an air stream impinging thereon said member being characterized by having a fluted windward surface. The advantage of this device is that it increases the number of miles per gallon of fuel of a truck or trailer body equipped therewith. Moreover the structure appears to improve controlability of the vehicle in a destabilizing cross wind.
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 15, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 15, 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.