Machining station comprising a workpiece carriage
CA 2491634 A1 · Owner: Grob-Werke Burkhart Grob E.K. · Inventors: Grob, Burkhart
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 machining station comprising at least one machining unit (3), particularly a tool spindle, for machining workpieces (2). The workpiece is conveyed to a transfer location (60) where it is picked up by a , workpiece carriage (4). Said workpiece carriage drives the workpiece to the machining unit for machining or moves the workpiece through the machining unit during the machining thereof.
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 July 7, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 7, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 7, 2025.
- 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.