IPC Main Group
B02C 13/00 Disintegrating by mills having rotary beater elements
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- Subclass:
- CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
Related Keywords
BEATERS mills for pulverisingIMPACT pulverisers
7 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B02C 13/02 with horizontal rotor shaft
- B02C 13/1 with horizontal rotor shaft and axial flow
- B02C 13/13 with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
- B02C 13/14 with vertical rotor shaft, e.g. combined with sifting devices
- B02C 13/2 with two or more co-operating rotors
- B02C 13/22 with intermeshing pins
- B02C 13/26 Details
Top Applicants
Top 10 applicants by patent filingsfor class B02, 2013–2023, worldwide · Source: EPO PATSTAT
- SANDVIK INTELLECTUAL PROPERTY SE 503
- THYSSENKRUPP INDUSTRIAL SOLUTIONS DE 498
- THYSSEN KRUPP DE 382
- ZHEJIANG ZHE KUANG HEAVY INDUSTRIES COMPANY 239
- FLSMIDTH DK 239
- ZAOZHUANG SNKSAN INTELLIGENT MACHINERY COMPANY 230
- KMUST (KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY) 202
- METSO MINERALS FI 195
- BUEHLER CH 189
- ISEKI & CO 186