CPC Subgroup
B23D 45/18 Machines with circular saw blades for sawing stock while the latter is travelling otherwise than in the direction of the cut (control of such machines B23D36/00)
Full Title
Sawing machines or sawing devices with circular saw blades or with friction saw discs (shearing machines with rotary discs B23D19/00 - B23D25/00) > Machines with circular saw blades for sawing stock while the latter is travelling otherwise than in the direction of the cut (control of such machines B23D36/00)
3 direct subcodes
Child Classifications
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- B23D 45/20 Flying sawing machines, the saw carrier of which is reciprocated in a guide and moves with the travelling stock during sawing
- B23D 45/22 Flying sawing machines with lever-supported saw carrier which moves in a complete circular path
- B23D 45/24 Flying sawing machines with lever-supported saw carrier which oscillates in an arc
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