LandOfFree - US Patents - Listing for Material or article handling

Material or article handling – Self-loading or unloading vehicles – Loading or unloading by other carrier or mover means – and...

Wheelchair loading device for trains

Material or article handling – Self-loading or unloading vehicles – Loading or unloading by other carrier or mover means – and...

Wheelchair passenger device

Material or article handling – Load-transporting type vehicle and external means... – Of driven type – for unloading a wheeled vehicle

Wheelchair passenger lift apparatus for transit stations

Material or article handling – Self-loading or unloading vehicles – Conveyor

Wheelchair ramp with side barriers

Material or article handling – Self-loading or unloading vehicles – Loading or unloading by other carrier or mover means – and...

Wheelchair shifting aid

Material or article handling – Vehicle attached auxiliary carriers

Wheelchair storage and moving assembly

Material or article handling – Wheeled – load-transporting type vehicles and means for... – With means on each vehicle cooperating to effect – or...

Wheelchair system for transferring occupant to motor vehicle

Material or article handling – Human body operated eating aid

Wheelchair table and food tray for handicapped persons

Material or article handling – Land vehicle or boat tilting and lifting devices

Wheelchair tilt lift

Material or article handling – Land vehicle or boat tilting and lifting devices

Wheelchair tilting apparatus

Material or article handling – Land vehicle or boat tilting and lifting devices

Wheelchair tilting apparatus

Material or article handling – Land vehicle or boat tilting and lifting devices

Wheelchair tilting device

Material or article handling – Land vehicle or boat tilting and lifting devices

Wheelchair tilting device and method of tilting a wheelchair

Material or article handling – Land vehicle or boat tilting and lifting devices

Wheelchair tipping apparatus

Material or article handling – Load-transporting type vehicle and external means... – Raising or lowering device of driven type for loading a...

Wheelchair transfer device for use in amusement rides

Material or article handling – Self-loading or unloading vehicles – Conveyor

Wheelchair vehicle access system

Material or article handling – Self-loading or unloading vehicles – Loading or unloading by other carrier or mover means – and...

Wheelchair with retractable wheels for conversion to vehicle...

Material or article handling – Self-loading or unloading vehicles – Loading or unloading by other carrier or mover means – and...

Wheelchairs

Material or article handling – Vertically swinging load support – Shovel or fork type

Wheeled building and construction machine of the mechanical shov