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DIFF Subgroup
B26D 1/56

involving a cutting member which travels with the work , i.e. flying cutter (flying shears for metal B23D25/00; flying saws for metal B23D45/18)

Introduced: September 1968

Title

Titles differ between systems:

IPC: involving a cutting member which travels with the work, i.e. flying cutter

CPC: involving a cutting member which travels with the work , i.e. flying cutter (flying shears for metal B23D25/00; flying saws for metal B23D45/18)

Full Title

Full titles differ between systems:

IPC:

Cutting through work characterised by the nature or movement of the cutting member; Apparatus or machines therefor; Cutting members therefor > involving a cutting member which travels with the work, i.e. flying cutter

CPC:

Cutting through work characterised by the nature or movement of the cutting member ; Apparatus or machines therefor; Cutting members therefor > involving a cutting member which travels with the work , i.e. flying cutter (flying shears for metal B23D25/00; flying saws for metal B23D45/18)

Additional Content IPC

Flying shears for metal Flying saws for metal

Of 4 combined children, 3 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 1980.

Child Classifications

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  • B26D 1/565 CPC only CPC only

Top Applicants

Top Applicants (IPC)

Class B26,2013–2023, worldwide · Source: EPO PATSTAT

  1. GILLETTE COMPANY US 1,650
  2. PHILIPS ELECTRONICS NL 1,359
  3. BIC-VIOLEX GR 618
  4. PHILIPS ELECTRONICS 373
  5. BRAUN DE 311
  6. DORCO COMPANY KR 298
  7. WEBER MASCHINENBAUBREIDENBACH DE 278
  8. GILLETTE COMPANY 277
  9. URSCHEL LABORATORIES US 255
  10. SGCC(STATE GRID CORPORATION OF CHINA) 241

Top Applicants (CPC)

Class B26,2013–2023, worldwide · Source: EPO PATSTAT

  1. GILLETTE COMPANY US 1,745
  2. PHILIPS ELECTRONICS NL 1,410
  3. BIC-VIOLEX GR 638
  4. PHILIPS ELECTRONICS 378
  5. DISCO CORPORATION JP 355
  6. BRAUN DE 325
  7. WEBER MASCHINENBAUBREIDENBACH DE 304
  8. DORCO COMPANY KR 297
  9. GILLETTE COMPANY 290
  10. URSCHEL LABORATORIES US 264