Blade attachments, e.g. saw buckles; Stretching devices

Full Title

Gang saw mills; Other sawing machines with reciprocating saw blades, specially designed for length sawing of trunks > Components > Blade attachments, e.g. saw buckles; Stretching devices

2 direct subcodes

Child Classifications

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B27B 3/32 the stretching devices being equipped with screw-threaded or wedging means
B27B 3/34 the stretching devices being actuated by fluid pressure

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