A shock absorber
CA 2126352 A1 · Owner: Lindqvist, Hans · Inventors: Lindqvist, Hans
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a shock absorber (1) which is provided with a fastener device (70) for attachment of the absorber to a supportive surface (100) to be protected against the shock of impact forces. The shock absorber (1) includes an external element (10) and a shock absorbing bar (20) which is accommodated in an aperture (15) in the external element. The external element (10) also includes an aperture for accommodating the fastener device (70). The shock absorbing bar (20) is made of an impact absorbing material and is provided with recesses (21-26). The invention also relates to the use of an inventive shock absorber and also to a method of making subsequent adjustments …
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 January 4, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 4, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 4, 2015.
- 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.