US PATENT SUBCLASS 191 / 9
DRAWBRIDGE AND TRANSFER TABLE
Current as of:
June, 1999
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191 /
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ELECTRICITY: TRANSMISSION TO VEHICLES
9
DRAWBRIDGE AND TRANSFER TABLE
DEFINITION
Classification: 191/9
(under the class definition) A conventional drawbridge, turn-table, or other transfer table, with means for maintaining the bridge or table or a vehicle thereon in electrical connection with a relatively fixed point exterior to the bridge or table.
SEE OR SEARCH CLASS
14, Bridges,
31, and indented subclasses.
104, Railways,
19, 35, 48, and 172.