DIFF Main Group
B27L 5/00 Manufacture of veneer (working veneer or plywood B27D )
Introduced: September 1968
Title
Titles differ between systems:
IPC: Manufacture of veneer
CPC: Manufacture of veneer (working veneer or plywood B27D )
Full Title
Full titles differ between systems:
IPC:
Manufacture of veneer
CPC:
Manufacture of veneer (working veneer or plywood B27D )
CPC subdivides this area 2x more granularly than IPC with 4 additional codes.
4 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- B27L 5/02 Cutting strips from a rotating trunk or piece; Veneer lathes +3 CPC IPC+CPC Available in IPC and CPC
- B27L 5/06 Cutting strips from a stationarily- held trunk or piece by a rocking knife carrier, or from rocking trunk or piece by a stationarily-held knife carrier; Veneer- cutting machines IPC+CPC Available in IPC and CPC
- B27L 5/08 Severing sheets or segments from veneer strips; Shearing devices therefor; Making veneer blanks, e.g. trimming to size IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class B27,2013–2023, worldwide · Source: EPO PATSTAT
- NANJING FORESTRY UNIVERSITY 960
- ROBERT BOSCH DE 762
- HOMAG DE 384
- HARBIN ARTS AND CRAFTS COMPANY 350
- NORTHEAST FORESTRY UNIVERSITY 343
- SWISS KRONO TEC CH 304
- MAKITA CORPORATION 298
- DIEFFENBACHERMASCHINEN- UND ANLAGENBAU DE 296
- VAELINGE INNOVATION SE 287
- HUSQVARNA SE 282
Top Applicants (CPC)
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