Structural shape (beam) especially for ramming protection in side doors and walls of motor vehicle bodies
CA 1292094 C · Owner: Austria Metall Aktiengesellschaft · Inventors: Garnweidner, Peter; Ublacker, Peter; Laimighofer, Johann
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A beam or girder in the side wall or door of a passanger motor vehicle and adapted to provide resistance to lateral collision, has its compression flange provided with openings in the form of bores and/or notches so that brittle fracture of the beam can be avoided when the elastic limit is exceeded.
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 November 12, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 12, 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.