Formation of ceramics
CA 1281172 C · Owner: The Australian National University · Inventors: Ramm, Eric John
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus and method for hot uniaxial pressing of heat resistant metal canisters containing synthetic rock components. A hydraulic press is provided in a furnace and has a fixed top press frame with refractory top pad and fixed base. The furnace comprises an electrical induction coil with a cylindrical metal sleeve functioning as a susceptor sleeve. The press is also provided with an upwardly acting hydraulic ram with ram head and refractory top pad. A platen is provided on a ram having a mounting shaft. The ram is actuable to laterally displace the platen so that columns extending on opposed sides of the press and having respective recesses are arranged to engage with complementary …
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 March 12, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 12, 2008.
- 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.