IPC 6 English version
 
Class B27

SECTION B– PERFORMING OPERATIONS; TRANSPORTING

B 27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL

B 27 BSAWS; COMPONENTS OR ACCESSORIES THEREFOR (saws specially adapted for pruning or debranching A 01 G 3/08; sawing apparatus specially adapted for felling trees A 01 G 23/091; features not restricted to a particular type of wood saw B 23 D, e.g. attaching saw blades B 23 D 51/00; machine tool frames, beds, pillars or like members, in general B 23 Q 1/01) [5]

B 27 CPLANING, DRILLING, MILLING, TURNING, OR UNIVERSAL MACHINES (machine tools in general B 23; working wood using abrasive, e.g. sanding, devices B 24; tools for these purposes B 27 G)

B 27 DWORKING VENEER OR PLYWOOD (applying liquids or other fluent materials to surfaces in general B 05; grinding, sanding, or polishing of wood B 24; applying adhesives or glue to surfaces of wood B 27 G 11/00; manufacture of veneer B 27 L 5/00)

B 27 FDOVETAILED WORK; TENONS; SLOTTING MACHINES; NAILING OR STAPLING MACHINES (hand-held nailing or stapling tools B 25 C; manufacture of cases, trunks or boxes from wood B 27 M 3/34; connections for building structures in general, e.g. dowels for use in building constructions E 04 B 1/38; jointing elements in general, e.g. dowels in general, F 16 B)

B 27 GACCESSORY MACHINES OR APPARATUS; TOOLS; SAFETY DEVICES, e.g. FOR SAWS (clamping devices for mitre joints, presses for producing frames, press frames, or cages equipped with clamping devices B 25 B; woodworkers' benches B 25 H)

B 27 HBENDING; COOPERAGE; WHEEL-MAKING

B 27 JMECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS

B 27 KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR (applying liquids or other fluent materials to surfaces in general B 05; coating wood or similar material B 44 D); CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS [2]

B 27 LREMOVING BARK OR VESTIGES OF BRANCHES (forestry A 01 G); SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER

B 27 MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B 27 B TO B 27 L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES

B 27 NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL (containing cementitious material B 28 B; shaping of substances in a plastic state B 29 C; fibreboards made from fibrous suspensions D 21 J; drying F 26 B 17/00) [4]