Elastic connecting bar for a system for active control of vibrations
CA 2066541 A1 · Owner: Simon, Jean-Michel · Inventors: Gennesseaux, Andre; Simon, Jean-Michel; Simon, Jean-Michel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An elastic connecting bar for a system for active control of vibrations and which is apt to be subjected through one of its ends, to vibrational loads exerted along its axis and which is linked by its other end to a structure which it is expedient to isolate from vibrations. According to the invention such a bar include a tubular part 12 linked to one of said ends 14 of the bar and surrounding a part 15 of smaller section linked to the opposite end 16, and wherein these two parts 12 15, are transversely linked to one another by at least two elastic bearings 10, 11 which are clasped between them and axially spaced, said active system for control of vibrations acting between said parts 12 15. …
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
- Filed April 21, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 21, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 21, 2014.
- 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.