US PATENT SUBCLASS 73 / 861.57
.~.~.~.~.~ With structure of float, float tube, or float guide

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

Internet Version by PATENTEC © 1999      Terms of Use


73 /   HD   MEASURING AND TESTING

861  DF  VOLUME OR RATE OF FLOW {23}
861.42  DF  .~ Using differential pressure {6}
861.52  DF  .~.~ With restriction {4}
861.53  DF  .~.~.~ Automatically variable restriction {3}
861.55  DF  .~.~.~.~ Cone and ball or disk {2}
861.57.~.~.~.~.~ With structure of float, float tube, or float guide

DEFINITION

Classification: 73/861.57

With structure of float, float tube, or float guide:

(under subclass 861.55) Subject matter wherein a float is displaced and details of either the float, float tube, or a

float guide are included.