• All sections
• B - Performing operations; transporting
• B23Q - Details, components, or accessories for machine tools, e.g. arrangements for copying or controlling; machine tools in general, characterised by the construction of particular details or components; combinations or associations of metal-working machines, not directed to a particular result
• B23Q 3/12 - Devices holding, supporting, or positioning, work or tools, of a kind normally removable from the machine for securing to a spindle in general

Patent holdings for IPC class B23Q 3/12

Total number of patents in this class: 286

10-year publication summary

Principal owners for this class