• All sections
• B - Performing operations; transporting
• B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors
• B65G 17/20 - Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising load-carriers suspended from overhead traction chains

Patent holdings for IPC class B65G 17/20

Total number of patents in this class: 233

10-year publication summary

Principal owners for this class