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
33/00
Castors in general;; Anti-clogging castors
Load children Filter patents View analytics View as hierarchy
B60B33/02
with disengageable swivel action; , i.e. comprising a swivel locking mechanism
Load children Filter patents View analytics View as hierarchy
B60B33/021
combined with braking of castor wheel
Filter patents View analytics View as hierarchy