Gas bearing
CA 1206997 A · Owner: Optimetrix Corporation · Inventors: Phillips, Edward H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A gas bearing is provided which has a spherically contoured pocket with a gas supply passage which opens in the center of the pocket. The gas bearing is coupled to the load and is supported by a stem and a ball joint through which the gas is supplied to the bearing. An additional passage allows gas to flow between the pocket and a closed chamber in the bearing.
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
- Granted July 2, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 2, 2003.
- 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.