Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Load children
B62B
HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
Load children
B62B13/02
characterised by arrangement of runners
Load children Filter patents View analytics View as hierarchy
B62B13/06
arranged in two or more parallel lines
Load children Filter patents View analytics View as hierarchy
B62B13/12
with tilting or bending runners
Load children Filter patents View analytics View as hierarchy