US PATENT SUBCLASS 14 / 56
.~.~.~.~ Horizontally swinging

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

Internet Version by PATENTEC © 1999      Terms of Use


14 /   HD   BRIDGES

31  DF  DRAW {10}
50  DF  .~ Gates {2}
*  DD  .~.~ Bridge operated {2}
*  DD  .~.~.~ Displacement {4}
56.~.~.~.~ Horizontally swinging {1}
57  DF  .~.~.~.~.~> Locking

DEFINITION

Classification: 14/56

(under subclass 50) Displacement-type bridge-operated gates which are horizontally swinging.