US PATENT SUBCLASS 239 / 349
.~.~.~ Interconnected pump means and conduit closure or valve

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

Internet Version by PATENTEC © 1999      Terms of Use


239 /   HD   FLUID SPRINKLING, SPRAYING, AND DIFFUSING

302  DF  INCLUDING SUPPLY HOLDER FOR MATERIAL {15}
337  DF  .~ Fluid pressure discharge means {5}
340  DF  .~.~ Pressure reducer at holder outlet {16}
349.~.~.~ Interconnected pump means and conduit closure or valve

DEFINITION

Classification: 239/349

(under subclass 340) Apparatus in which there is a connection between a pump part and a closing or regulating means for one or more of the conduits in the spray device such that movement of said pump part controls the passage or escape of liquid from the holder.

(1) Note. This is the collecting place for those devices in which a latch or lock for the pump is combined with a valve for the eduction tube or a closure means. For the valved eduction tube or closure means, per se, see subclass 354, and for the pump latch alone see subclass 359.

(2) Note. Most of the patents herein are also of the telescoping holder or casing type, which, per se, are found in subclass 357.

SEE OR SEARCH THIS CLASS, SUBCLASS:

354, 357 and 359, and see (1) Note and (2) Note above.