Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B60
VEHICLES IN GENERAL
Load children
B60B
VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
Load children
B60B21/02
characterised by transverse section
Load children Filter patents View analytics View as hierarchy
B60B21/023
the transverse section being non-symmetrical
Filter patents View analytics View as hierarchy