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PCE
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DIFF 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)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Machines with circular saw blades for sawing stock while the latter is travelling otherwise than in the direction of the cut

CPC: 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

Full titles differ between systems:

IPC:

Sawing machines or sawing devices with circular saw blades or with friction saw discs > Machines with circular saw blades for sawing stock while the latter is travelling otherwise than in the direction of the cut

CPC:

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)

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

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 IPC+CPC Available in IPC and CPC
  • B23D 45/22 Flying sawing machines with lever-supported saw carrier which moves in a complete circular path IPC+CPC Available in IPC and CPC
  • B23D 45/24 Flying sawing machines with lever-supported saw carrier which oscillates in an arc IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

Class B23,2013–2023, worldwide · Source: EPO PATSTAT

  1. ITW (ILLINOIS TOOL WORKS) US 3,407
  2. FANUC JP 3,120
  3. DISCO ABRASIVE SYSTEM 2,777
  4. HAN'S LASER TECHNOLOGY INDUSTRY GROUP COMPANY 2,629
  5. ROBERT BOSCH DE 2,468
  6. FANUC 2,273
  7. DISCO CORPORATION JP 2,267
  8. GE (GENERAL ELECTRIC COMPANY) US 1,611
  9. CHINESE ACADEMY OF SCIENCES 1,534
  10. ISCAR IL 1,499

Top Applicants (CPC)

Class B23,2013–2023, worldwide · Source: EPO PATSTAT

  1. ITW (ILLINOIS TOOL WORKS) US 3,642
  2. DISCO CORPORATION JP 3,316
  3. FANUC JP 3,111
  4. ROBERT BOSCH DE 2,711
  5. FANUC 2,163
  6. GE (GENERAL ELECTRIC COMPANY) US 2,113
  7. ISCAR IL 1,516
  8. SIEMENS DE 1,459
  9. LINCOLN GLOBAL US 1,433
  10. KOBE STEEL JP 1,423