Machine reamer and reaming head for a machine reamer
CA 2401245 A1 · Owner: Komet Prazisionswerkzeuge Robert Breuning Gmbh · Inventors: Rothenstein, Achim
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a machine reamer with a shaft-like base body (10) , and a reaming head (12) projecting axially from the front face of the base body. According to the invention, the reaming head is in the form of a onepiece adjustable cutting tip (12), which may be clamped into a tip seat (14) on the front face of the base body (10) in a coaxially self-centring manner, in order to maintain a high precision in the coaxiality despite low material , and construction requirements.
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
- Filed January 24, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 24, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 24, 2023.
- 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.