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CPC Main Group
B27M 3/00

Manufacture or reconditioning of specific semi-finished or finished articles (features of copying devices B23Q; manufacture of plywood or veneer, shaping plywood or veneer into articles B27D; of central layers for plywood B27D1/06; nailing or stapling machines in general B27F7/00; of elements for cooperage or wheel making B27H )

20 direct subcodes

Child Classifications

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  • B27M 3/02 of roofing elements, e.g. shingles
  • B27M 3/08 of specially shaped wood laths or strips
  • B27M 3/10 of airscrew blades
  • B27M 3/12 of railings, stairs, stair stringers, ladders, or parts thereof
  • B27M 3/14 of railroad sleepers
  • B27M 3/16 of tool handles or tools, e.g. mallets
  • B27M 3/18 of furniture
  • B27M 3/20 of lasts; of shoes, e.g. sabots; of parts of shoes, e.g. heels
  • B27M 3/22 of sport articles, e.g. bowling pins, frames of tennis rackets, skis, paddles
  • B27M 3/24 of household utensils, e.g. spoons, clothes hangers, clothes pegs
  • B27M 3/26 of smokers utensils, e.g. pipes
  • B27M 3/28 of dowels or bolts
  • B27M 3/30 of bobbins
  • B27M 3/32 of tapered poles, e.g. mine props
  • B27M 3/38 of walking sticks or of sticks for umbrellas

Top Applicants

Top 10 applicants by patent filingsfor class B27, 2013–2023, worldwide · Source: EPO PATSTAT

  1. ROBERT BOSCH DE 868
  2. NANJING FORESTRY UNIVERSITY 463
  3. HOMAG DE 437
  4. HUSQVARNA SE 360
  5. SWISS KRONO TEC CH 350
  6. MAKITA CORPORATION JP 319
  7. DIEFFENBACHERMASCHINEN- UND ANLAGENBAU DE 312
  8. VAELINGE INNOVATION SE 306
  9. ANDREAS STIHL & COMPANY DE 275
  10. FESTOOL DE 260