Cut off tool
CA 1069687 A · Owner: Kennametal Inc. · Inventors: Mccreery, James F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A grooving and cut off tool is disclosed having a structure in which a relatively thin tool support blade has mounted thereon a replaceable cutting means and the tool support blade is reinforced by engagement with a reinforcing block so that the relatively thin tool support blade will not buckle when subjected to extremely rapid grooving and cut off operations.
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 January 15, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 15, 1997.
- 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.