US PATENT SUBCLASS 191 / 41
.~.~.~ Catenary


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



191 /   HD   ELECTRICITY: TRANSMISSION TO VEHICLES

22 R  DF  CONDUCTORS {5}
33 R  DF  .~ Trolley {9}
40  DF  .~.~ Supports {3}
41.~.~.~ Catenary


DEFINITION

Classification: 191/41

(under subclass 40) Means for supporting the trolley conductor in a more or less straight line, comprising a superposed supporting or "Messenger" strand connected to the conductor by hangers. Includes hangers, per se, modified for this use.

SEE OR SEARCH CLASS

14, Bridges,

18, and indented subclasses.

104, Railways,

124,.