Bumper having pivotal load spreader plate for deflecting energy absorbing medium
CA 1051944 A · Owner: General Motors Corporation · Inventors: Montgomery, James R.; Saczawa, John S. (Jr.)
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, Bumper assembly having resilient energy absorbing media supported on a substantially rigid beam and adapted to absorb impact energy in response to deflection by impact load. A load spreader plate outwardly of the media is supported for pivotal movement about one end thereof for transferring impact forces and increasing deflection of the media thereby improving its performance in absorbing impact energy.
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 3, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 3, 1996.
- 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.