|  | B |
SECTION B — PERFORMING OPERATIONS

SHAPING

|  | B27 |
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL

|  | B27B |
SAWS (specially adapted for pruning or branching Fulltext... Hierarchy... Expanded...A01G 3/08; features not restricted to a particular type of wood saw Fulltext... Hierarchy... Expanded...B23D, e.g. attaching saw blades Fulltext... Hierarchy... Expanded...B23D 51/00)

|  | B27C |
PLANING, DRILLING, MILLING, TURNING, OR UNIVERSAL MACHINES (machine tools in general Fulltext... Hierarchy... Expanded...B23; working wood using abrasive, e.g. sanding, devices Fulltext... Hierarchy... Expanded...B24; tools for these purposes Fulltext... Hierarchy... Expanded...B27G)

|  | B27D |
WORKING VENEER OR PLYWOOD (applying liquids or other fluent materials to surfaces in general Fulltext... Hierarchy... Expanded...B05; grinding, sanding, or polishing of wood Fulltext... Hierarchy... Expanded...B24; applying adhesives or glue to surfaces of wood Fulltext... Hierarchy... Expanded...B27G 11/00; manufacture of veneer Fulltext... Hierarchy... Expanded...B27L 5/00; layered material not composed wholly of wood Fulltext... Hierarchy... Expanded...B32B)

|  | B27F |
DOVETAILED WORK; TENONS; SLOTTING MACHINES; NAILING OR STAPLING MACHINES (hand nailing or stapling tools Fulltext... Hierarchy... Expanded...B25C; manufacture of cases, trunks or boxes from wood Fulltext... Hierarchy... Expanded...B27M 3/34; forms of joints Fulltext... Hierarchy... Expanded...F16B)

|  | B27G |
ACCESSORY MACHINES AND APPARATUS; TOOLS; SAFETY DEVICES, e.g. THOSE FOR SAWS (clamping devices for mitre joints, presses for producing frames, press frames, or cages equipped with clamping devices Fulltext... Hierarchy... Expanded...B25B; woodworkers' benches Fulltext... Hierarchy... Expanded...B25H)

|  | B27H |
BENDING; COOPERAGE; WHEEL-MAKING

|  | B27J |
MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS

|  | B27J |
Note(s) In this sub-class, the working of cane embraces the working of other materials, e.g. of strips of wood or plastics, in the same manner.

|  | B27K |
METHODS, APPARATUS AND SELECTION OF SUBSTANCES FOR IMPREGNATING, WOOD OR SIMILAR MATERIALS (applying liquids to surfaces in general Fulltext... Hierarchy... Expanded...B05C; coating wood or similar material Fulltext... Hierarchy... Expanded...B44D)

|  | B27L |
REMOVING BARK; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, OR WOOD FIBRES

|  | B27M |
OTHER WORKING OF WOOD; MANUFACTURE OF SPECIFIC WOODEN ARTICLES