CPC Subgroup
F42C 15/32 operated by change of fluid pressure (F42C5/00, F42C15/29 take precedence)
Full Title
Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges > operated by change of fluid pressure (F42C5/00, F42C15/29 take precedence)
1 direct subcode
Child Classifications
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- F42C 15/33 by breaking a vacuum or pressure container
Top Applicants
Top 10 applicants by patent filingsfor class F42, 2013–2023, worldwide · Source: EPO PATSTAT
- DETNET SOUTH AFRICA ZA 478
- RHEINMETALL WAFFE MUNITION DE 462
- BAE SYSTEMS GB 439
- RAYTHEON COMPANY US 404
- HANWHA CORPORATION KR 388
- AGENCY FOR DEFENSE DEVELOPMENT KR 352
- BEIJING INSTITUTE OF TECHNOLOGY 294
- TRUE VELOCITY IP HOLDINGS US 269
- NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY 226
- BAE SYSTEMS BOFORS SE 222