Silicon carbide whisker sheet composites
CA 1205697 A · Owner: Atlantic Richfield Company · Inventors: Horne, Ottis J. Jr.; Short, Lewis A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A sheet comprising a uniformly dispersed coating of silicon carbide whiskers is produced by: (a) deagglomerating a whisker mass; (b) forming a slurry of deagglomerated whiskers; (c) coating the slurry upon a clean surface of the sheet, and (d) driving-off the solvent of the slurry. .
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 June 10, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 10, 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.