IPC Classification

Class code (prefix) Descriptions Number of results
B27F 1/00 Dovetailed workTenonsMaking tongues or groovesGroove-and-tongue jointed workFinger-joints
B27F 1/02 Making tongues or grooves, of indefinite length
B27F 1/04 Making tongues or grooves, of indefinite length along only one edge of a board
B27F 1/06 Making tongues or grooves, of indefinite length simultaneously along opposite edges of a board
B27F 1/08 Making dovetails, tongues, or tenons, of definite limited length
B27F 1/10 Cutting fenons of round or rounded-off profile
B27F 1/12 Corner-locking machines, i.e. machines for cutting crenellated joints
B27F 1/14 Arrangements of gauging means specially designed for corner-locking machines
B27F 1/16 Making finger joints, i.e. joints having tapers in the opposite direction to those of dovetail joints
B27F 4/00 Machines for inserting dowels, with or without drilling equipment
B27F 5/00 Slotted or mortised work
B27F 5/02 Slotting or mortising machines
B27F 5/04 Slotting or mortising machines equipped with both chain cutters and chisel cutters
B27F 5/06 Slotting or mortising machines equipped with chain cutters
B27F 5/08 Chain cutters
B27F 5/10 Slotting or mortising machines equipped with chisel cutters
B27F 5/12 Slotting or mortising machines for making holes designed for taking up fittings, e.g. in frames of doors, windows, furniture
B27F 7/00 Nailing or staplingNailed or stapled work
B27F 7/02 Nailing machines
B27F 7/04 Equipment for bending nails driven through
B27F 7/05 Driving means
B27F 7/07 Driving means operated by manual power
B27F 7/09 Driving means operated by fluid pressure
B27F 7/11 Driving means operated by electric power
B27F 7/13 Nail feeding devices
B27F 7/15 Machines for driving in nail-plates
B27F 7/17 Stapling machines
B27F 7/19 Stapling machines with provision for bending the ends of the staples on to the work
B27F 7/21 Stapling machines with provision for bending the ends of the staples on to the work with means for forming the staples in the machine
B27F 7/23 Stapling machines with provision for bending the ends of the staples on to the work with means for forming the staples in the machine with rotary drive
B27F 7/26 Stapling machines without provision for bending the ends of the staples on to the work
B27F 7/28 Stapling machines without provision for bending the ends of the staples on to the work with means for forming the staples in the machine
B27F 7/30 Driving means
B27F 7/32 Driving means operated by manual power
B27F 7/34 Driving means operated by fluid pressure
B27F 7/36 Driving means operated by electric power
B27F 7/38 Staple feeding devices