CPC Subgroup
F41H 11/08 Barbed-wire obstacles; Barricades; Stanchions; Tank traps; Vehicle-impeding devices; Caltrops
Full Title
Defence installations; Defence devices (constructional aspects see Section E, e.g. E04H9/04; ) > Barbed-wire obstacles; Barricades; Stanchions; Tank traps; Vehicle-impeding devices; Caltrops
2 direct subcodes
Child Classifications
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- F41H 11/10 Dispensing-apparatus therefor, e.g. devices for dispensing or reeling barbed wire
- F41H 11/11 Clearing or neutralising barbed wire obstacles (; smallarm attachments for wire cutting F41C27/20)
Top Applicants
Top 10 applicants by patent filingsfor class F41, 2013–2023, worldwide · Source: EPO PATSTAT
- NEXTER SYSTEMS FR 562
- BAE SYSTEMS GB 459
- RHEINMETALL WAFFE MUNITION DE 444
- RAYTHEON COMPANY US 412
- AGENCY FOR DEFENSE DEVELOPMENT KR 407
- AXON ENTERPRISE US 359
- LIG NEX1 COMPANY KR 290
- KRAUSS-MAFFEI WEGMANN & COMPANY DE 282
- SHELTERED WINGS, INC. D/B/A VORTEX OPTICS US 255
- THALES FR 228