CPC Main Group
B23D 49/00 Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
12 direct subcodes
Child Classifications
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- B23D 49/02 Hacksaw machines with straight saw blades secured to a rectilinearly-guided frame, e.g. with the frame fed stepwise in the plane of the guide
- B23D 49/04 Hacksaw machines with straight saw blades secured to a pivotally-arranged frame
- B23D 49/06 Hacksaw machines with straight saw blades for special use
- B23D 49/08 Pad-saw machines, i.e. machines in which the blade is attached to a carrier at one end only
- B23D 49/10 Hand-held or hand-operated sawing devices with straight 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