Cuprous oxide containing resin bonded abrasive article and process for manufacturing same
CA 1104839 A · Owner: The Carborundum Company · Inventors: Bodolai, John J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A resin bonded abrasive article and the process for its manufacture which comprises blending a cuprous oxide with an abrasive and bonding resin shaping the resulting blend and curing the resin to form a resin bonded abrasive article. The invention further comprises the same process wherein an organosilane is incorporated into the blend. -1-
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 14, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 14, 1998.
- 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.