Combination tool holder
CA 1332275 C · Owner: Lockard, Thomas A. · Inventors: Lockard, Thomas A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention entails a combination tool holder designed to accept various different cutting inserts shims and, shim securing devices. In particular the tool holder is provided, with a shim and shim securing assembly that maximizes shim bearing surface and therefore is suitable for supporting cutting inserts that tend to be brittle and relatively low in transverse rupture strength.
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 11, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 11, 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.