Mounting assembly with dissimilar radial spring rates
CA 2180643 C · Owner: David, Thomas A. · Inventors: David, Thomas A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A mounting assembly (20) which, includes dissimilar radial spring rates in the various radial directions by varying the socket geometry and dimensional characteristics of a receiving member (22) for accepting a standard round cross section, center-bonded mounting (21). A, reduction in spring rate in the range of between 1.25 and 2.5 times can, be, achieved by modifying the socket geometry to provide superior lateral vibration isolation, yet, a standard center-bonded mounting still can be utilized providing cost-effective applications.
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 3, 1995 and granted December 5, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 3, 2015.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 3, 2017.
- 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.