Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
Load children
B25B
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
Load children
23/00
Details of, or accessories for, spanners, wrenches, screwdrivers
Load children Filter patents View analytics View as hierarchy
B25B23/0007
Connections or joints between tool parts
Load children Filter patents View analytics View as hierarchy
B25B23/0021
Prolongations interposed between handle and tool
Filter patents View analytics View as hierarchy