CPC Subgroup
G12B 9/04 Details, e.g. cover
Full Title
Housing or supporting of instruments or other apparatus > Casings; Housings; Cabinets (sealing arrangements for transmission members F16J, particularly F16J15/50) > Details, e.g. cover
1 direct subcode
Child Classifications
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- G12B 9/06 Metal casings
Top Applicants
Top 10 applicants by patent filingsfor class G12, 2013–2023, worldwide · Source: EPO PATSTAT
- BECTON, DICKINSON & COMPANY US 20
- LANDIS & GYR CH 17
- TIANJIN UNIVERSITY 16
- AUDI DE 14
- SAMSUNG ELECTRONICS COMPANY KR 13
- ARCHI ENTERPRISES CA 12
- RITTAL & COMPANY DE 11
- SIEMENS DE 11
- HEWLETT-PACKARD DEVELOPMENT COMPANY US 10
- ROBERT BOSCH DE 10