CPC Subgroup
A42B 3/281 Full Title
Helmets; Helmet covers ( defence protection helmets F41H1/04) > Parts, details or accessories of helmets > Ventilating arrangements (A42B3/24 takes precedence)
1 direct subcode
Child Classifications
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Top Applicants
Top 10 applicants by patent filingsfor class A42, 2013–2023, worldwide · Source: EPO PATSTAT
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 277
- BELL SPORTS US 265
- MIPS SE 225
- GENTEX CORPORATION US 150
- KASK IT 125
- PFANNER SCHUTZBEKLEIDUNG AT 115
- NIKE US 107
- SGCC(STATE GRID CORPORATION OF CHINA) 102
- STRYKER CORPORATION US 95
- ITW (ILLINOIS TOOL WORKS) US 92