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adapted for passenger transport
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Industry
CPC
B66B17/10
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B66
Lifting technology
B66B
ELEVATORS ESCALATORS OR MOVING WALKWAYS
B66B17/00
Hoistway equipment
Current Industry
B66B17/10
adapted for passenger transport
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Patents Grants
last 30 patents
Information
Patent Grant
Wheeled raise skip
Patent number
5,765,662
Issue date
Jun 16, 1998
James Mellen
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
1580310
Patent number
1,580,310
Issue date
Apr 13, 1926
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents