Self inflatable air deflector
CA 1283432 C · Owner: Klomfass, Roy D. · Inventors: Klomfass, Roy D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An air deflector of the type adapted to be self-inflating in consequence of movement of an associated vehicle or transport container is provided. The deflector comprises an inflatable member having an air inlet which is defined by a rigid frame held outwardly in front of the frontal wall of the vehicle or container. The air inlet is generally held in a forwardly projected position by an arm supported at the end thereof opposite the inlet either directly by the vehicle or through its being secured to the inflatable member which in turn is secured to the vehicle. The air deflectors are easily removable and can be folded or collapsed for storage and transport. They are accordingly well suited …
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 April 23, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 23, 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.