DIFF Main Group
F41A 27/00 Gun mountings permitting traversing or elevating movement, e.g. gun carriages
Introduced: January 1990
IPC and CPC are identically structured here. All 6 subcodes exist in both systems.
3 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1990.
Child Classifications
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- F41A 27/02 Control systems for preventing interference between the moving gun and the adjacent structure since 1990 IPC+CPC Available in IPC and CPC
- F41A 27/04 Scatter-fire arrangements, i.e. means for oscillating guns automatically during firing since 1990 IPC+CPC Available in IPC and CPC
- F41A 27/06 Mechanical systems (F41A27/02, F41A27/04, F41A27/30 take precedence) since 1990 IPC+CPC Available in IPC and CPC
- F41A 27/26 Fluid-operated systems (F41A27/02, F41A27/04, F41A27/30 take precedence) since 1990 IPC+CPC Available in IPC and CPC
- F41A 27/28 Electrically-operated systems (F41A27/02, F41A27/04, F41A27/30 take precedence) since 1990 IPC+CPC Available in IPC and CPC
- F41A 27/30 Stabilisation or compensation systems, e.g. compensating for barrel weight or wind force since 1990 IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class F41,2013–2023, worldwide · Source: EPO PATSTAT
- NEXTER SYSTEMS FR 509
- AGENCY FOR DEFENSE DEVELOPMENT KR 461
- RHEINMETALL WAFFE MUNITION DE 409
- BAE SYSTEMS GB 388
- CHONGQING JIANSHE INDUSTRY (GROUP) COMPANY 352
- AXON ENTERPRISE US 345
- LIG NEX1 COMPANY KR 323
- RAYTHEON COMPANY US 320
- KRAUSS-MAFFEI WEGMANN & COMPANY DE 263
- NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY 228
Top Applicants (CPC)
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