CPC Main Group
B23D 47/00 Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts (constructional features of these parts per se B23Q; details or components, e.g. casings, bodies, of portable power-driven tools not particularly related to the operation performed B25F5/00)
7 direct subcodes
Child Classifications
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- B23D 47/02 of frames; of guiding arrangements for work-table or saw-carrier
- B23D 47/04 of devices for feeding, positioning, clamping, or rotating work
- B23D 47/08 of devices for bringing the circular saw blade to the workpiece or removing same therefrom
- B23D 47/12 of drives for circular saw blades
Top Applicants
Top 10 applicants by patent filingsfor class B23, 2013–2023, worldwide · Source: EPO PATSTAT
- ITW (ILLINOIS TOOL WORKS) US 3,642
- DISCO CORPORATION JP 3,316
- FANUC JP 3,111
- ROBERT BOSCH DE 2,711
- FANUC 2,163
- GE (GENERAL ELECTRIC COMPANY) US 2,113
- ISCAR IL 1,516
- SIEMENS DE 1,459
- LINCOLN GLOBAL US 1,433
- KOBE STEEL JP 1,423