CPC Subgroup
B05B 3/02 with rotating elements (electric spraying discharge apparatus characterised by having rotary outlet or deflecting elements B05B5/04)
Full Title
Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements > with rotating elements (electric spraying discharge apparatus characterised by having rotary outlet or deflecting elements B05B5/04)
8 direct subcodes
Child Classifications
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- B05B 3/04 driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
- B05B 3/08 in association with stationary outlet or deflecting elements
- B05B 3/10 discharging over substantially the whole periphery of the rotating member
- B05B 3/12 with spray booms or the like rotating around an axis by means independent of the liquid or other fluent material discharged
Top Applicants
Top 10 applicants by patent filingsfor class B05, 2013–2023, worldwide · Source: EPO PATSTAT
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,265
- DUERR SYSTEMS DE 1,191
- TOKYO ELECTRON JP 1,157
- BASF COATINGS (BADISCHE ANILIN & SODA FABRIK COATINGS) DE 972
- APTAR FRANCE FR 848
- PPG INDUSTRIES OHIO US 838
- P&G (PROCTER & GAMBLE COMPANY) US 763
- NORDSON CORPORATION US 761
- LG CHEM KR 695
- GRACO MINNESOTA US 691