CPC Main Group
B43M 11/00 Hand or desk devices of the office or personal type for applying liquid, other than ink, by contact to surfaces, e.g. for applying adhesive (combined with envelope-closing devices B43M5/02; reservoir brushes A46B11/00; devices for applying liquids or other fluent materials to surfaces in general B05C; liquid receptacles B65D)
3 direct subcodes
Child Classifications
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- B43M 11/02 with rollers
- B43M 11/04 with pads (B43M11/06 takes precedence)
- B43M 11/06 Hand-held devices
Top Applicants
Top 10 applicants by patent filingsfor class B43, 2013–2023, worldwide · Source: EPO PATSTAT
- SOCIETE BIC FR 422
- MITSUBISHI PENCIL COMPANY JP 381
- PILOT CORPORATION JP 299
- MITSUBISHI PENCIL COMPANY 213
- PILOT CORPORATION 100
- WACOM COMPANY JP 89
- STAEDTLER MARS & COMPANY DE 87
- KOTOBUKI JP 82
- CRAYOLA US 78
- SANFORD US 73