61349 ⎘
Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for sway control, e.g. stabilising or anti-fishtail devices; Sway alarm means involving springs
Sub-classes:PIVOT MECHANISM AND CARRYING VEHICLE
#2Auto-guide transport vehicle
#3Recovery tow hitch assembly
#4Dolly stabilizer
#5Rotating retainer clip for weight distribution hitch spring arm retaining pin
#6Apparatus for raising a spring arm on a trailer hitch
#7Apparatus and methods for weight distribution and sway control
#8Sway control hitch
#9Clearance-measuring break-away pintle hitch