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CPC Main Group
F41H 9/00

Equipment for attack or defence by spreading flame, gas or smoke ; Chemical warfare equipment (protection against chemicals A62B)

4 direct subcodes

Child Classifications

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  • F41H 9/02 Flame-throwing apparatus (for destroying vegetation A01M15/00)
  • F41H 9/04 Gas-blowing apparatus, e.g. for tear gas (F41H9/10 takes precedence)
  • F41H 9/10 Hand-held or body-worn self-defence devices using repellant gases or chemicals

Top Applicants

Top 10 applicants by patent filingsfor class F41, 2013–2023, worldwide · Source: EPO PATSTAT

  1. NEXTER SYSTEMS FR 562
  2. BAE SYSTEMS GB 459
  3. RHEINMETALL WAFFE MUNITION DE 444
  4. RAYTHEON COMPANY US 412
  5. AGENCY FOR DEFENSE DEVELOPMENT KR 407
  6. AXON ENTERPRISE US 359
  7. LIG NEX1 COMPANY KR 290
  8. KRAUSS-MAFFEI WEGMANN & COMPANY DE 282
  9. SHELTERED WINGS, INC. D/B/A VORTEX OPTICS US 255
  10. THALES FR 228