Rubber-ceramic composition
CA 1332702 C · Owner: Rogal, James Alexander · Inventors: Rogal, James Alexander
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of forming a rubber-ceramic coating on a metal surface. A rubber coat is applied to the metal surface and heated to a temperature of about 100°F. plurality of discrete ceramic bodies are positioned on the rubber surface. The ceramic bodies are then pressed into the rubber coat while maintaining the temperature at a range in which the rubber will not cure.
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 October 25, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 25, 2011.
- 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.