Fluid mount including a partitionless compensator
CA 2299454 A1 · Owner: Lord Corporation · Inventors: Redinger, W. Scott
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fluid mounting (20) for isolating or damping vibration between a vibrating member (21) and a structure (23). In one aspect the fluid mounting (20) , includes inner (22) and outer (24) members a flexible element (26), first , (28) and second (30) operating chambers a fluid passageway (32) , interconnecting operating chambers (28 30), and a partitionless volume , compensator (36) including a compensator chamber (38) separated into a gasfilled portion (40) and a fluid-filled portion (42). Notably the chamber (38) , is devoid of any separating barrier. At least one lock passage (44) interconnects the fluid-filled portion (42) with one of the first and second operating chambers (28, 30), …
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 August 3, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 3, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 3, 2020.
- 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.