US PATENT SUBCLASS 246 / 435 R
.~ Point

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

Internet Version by PATENTEC © 1999      Terms of Use


246 /   HD   RAILWAY SWITCHES AND SIGNALS

415 R  DF  SWITCHES {21}
435 R.~ Point {8}
436  DF  .~.~> Recessed rail
437  DF  .~.~> Renewable and reenforced
438  DF  .~.~> Point and mate
439  DF  .~.~> Tandem
440  DF  .~.~> Three throw
441  DF  .~.~> Tread guard rail
442  DF  .~.~> Tongue {2}
435 A  DF  .~.~> Guard

Unofficial Alpha Subclasses: R A

DEFINITION

Classification: 246/435

(under subclass 415) Subject matter having a switch in which the ends of one or both of the movable switch-rails terminate in points, as opposed to stub ends, the stationary rail being unbroken.

SEE OR SEARCH CLASS

104, Railways,

195, for slot-switch structure which approximates to railway-switch structure.

186, Merchandising,

19, for switch structure.