US PATENT SUBCLASS 238 / 345
.~.~.~ Vertical shank

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

310  DF  FASTENINGS {12}
338  DF  .~ Clamps {13}
343  DF  .~.~ Anchors {3}
345.~.~.~ Vertical shank

DEFINITION

Classification: 238/345

Rail-clamps having vertical bolt-like shanks.