Contact protecting and alarming device for a vehicle
CA 1312662 C · Owner: Park, Heung Jong · Inventors: Park, Heung Jong; Park, Heung Jong
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A protecting and alarming device for a vehicle which can prevent an accident caused by contact of the vehicle with another physical object as well as another car. The device absorbs the shock of contacting the object and then generates a warning sound to a driver. The device comprises an air tube, a pair of contact plates placed inside the air tube, and a fixing slot for attaching the air tube along the body of the car. The device is formed on or secured to a surface plate of the car body.
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 January 12, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 12, 2010.
- 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.