US PATENT SUBCLASS 291 / 47
.~.~ Pivoted

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

Internet Version by PATENTEC © 1999      Terms of Use


291 /   HD   TRACK SANDERS

41  DF  SAND-DELIVERY PIPE {4}
46  DF  .~ Nozzles {1}
47.~.~ Pivoted

DEFINITION

Classification: 291/47

This includes nozzle-tips pivoted to the pipe adjacent the wheel or track.

SEE OR SEARCH CLASS

222, Dispensing,

526+, for other movable dispenser nozzles and see the notes for other subclasses having such subject matter, subclasses 533+ having swingable nozzles.