Isolator with improved symmetrical response to shock and vibration forces
CA 2059019 C · Owner: Vibration Mountings & Controls, Inc. · Inventors: Snaith, Raymond E.; Jansson, Eric; Barrasso, Max
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An isolator with improved uniform spring characteristic response resists transmission of shock and vibration forces between structures and includes, a plurality of arched, individual flexural support, elements arranged circumferentially about an upright axis and spanning the distance between a base connectable to one of the structures, and an elevated support connectable to another of the structures.
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 8, 1992 and granted May 9, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 8, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 8, 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.