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CPC Subgroup
F41H 11/20

with ground-penetrating elements, e.g. with means for removing buried landmines from the soil (F41H11/18 takes precedence)

Full Title

Defence installations; Defence devices (constructional aspects see Section E, e.g. E04H9/04; ) > Means for clearing land minefields; Systems specially adapted for detection of landmines > Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles > with ground-penetrating elements, e.g. with means for removing buried landmines from the soil (F41H11/18 takes precedence)

3 direct subcodes

Child Classifications

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  • F41H 11/22 the elements being excavation buckets
  • F41H 11/24 the elements being ploughs
  • F41H 11/26 the elements being rotary ground-penetrating elements

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