CPC Main Group
B27H 5/00 Manufacture of tubes, coops, or barrels (from veneer strips or sheets B27D1/00)
Filing statistics
CPC B27H 5/00 belongs to the parent subclass B27H, which recorded 686 patent applications worldwide between 2013 and 2023. Annual filings grew from 21 in 2013 to 67 in 2023 (+219%), peaking at 106 applications in 2020. The most active applicants in class B27 are ROBERT BOSCH (868 applications), NANJING FORESTRY UNIVERSITY (463 applications) and HOMAG (437 applications).
Source: EPO PATSTAT, worldwide filings
2 direct subcodes
Child Classifications
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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