US PATENT SUBCLASS 238 / 50
.~ Rods


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

Internet Version by PATENTEC © 1999      Terms of Use



238 /   HD   RAILWAYS: SURFACE TRACK

29  DF  TIES {9}
50.~ Rods {3}
51  DF  .~.~> Rail-base
52  DF  .~.~> Turnbuckle
53  DF  .~.~> Screw rod


DEFINITION

Classification: 238/50

Rods for the cross connection of the rails, stringers, or pot-sleepers.