US PATENT SUBCLASS 191 / 55
.~.~.~ Bow
Current as of:
June, 1999
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191 /
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ELECTRICITY: TRANSMISSION TO VEHICLES
45 R
DF
COLLECTORS
{8}
50
DF
.~ Trolley {10}
54
DF
.~.~ Indefinite path {2}
55
.~.~.~ Bow
DEFINITION
Classification: 191/55
(under subclass 54) Indefinite path trolley collectors wherein the contact element slides on the conductor. The contact may be a whip, bow, slide, etc.