CPC Main Group
B27L 1/00 Debarking or removing vestiges of branches from trees or logs (debarking by chemical treatment B27L3/00 ); Machines therefor
8 direct subcodes
Child Classifications
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- B27L 1/02 by rubbing the trunks against each other (B27L1/04 takes precedence); Equipment for wet practice
- B27L 1/04 by rubbing the trunks in rotating drums
- B27L 1/06 Manually- operated or portable devices for debarking or for removing vestiges of branches
- B27L 1/08 using rotating rings
- B27L 1/10 using rotatable tools (B27L1/04, B27L1/08, B27L1/12 take precedence)
- B27L 1/12 using pliable tools
- B27L 1/14 using jets of fluid
Top Applicants
Top 10 applicants by patent filingsfor class B27, 2013–2023, worldwide · Source: EPO PATSTAT
- ROBERT BOSCH DE 868
- NANJING FORESTRY UNIVERSITY 463
- HOMAG DE 437
- HUSQVARNA SE 360
- SWISS KRONO TEC CH 350
- MAKITA CORPORATION JP 319
- DIEFFENBACHERMASCHINEN- UND ANLAGENBAU DE 312
- VAELINGE INNOVATION SE 306
- ANDREAS STIHL & COMPANY DE 275
- FESTOOL DE 260