Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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B65G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
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69/00
Auxiliary measures taken, or devices used, in connection with loading or unloading
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B65G69/28
Loading ramps; Loading docks
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B65G69/30
Non-permanently installed loading ramps, e.g. transportable
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