US PATENT SUBCLASS 137 / 228
.~.~ With deflating means

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

Internet Version by PATENTEC © 1999      Terms of Use


137 /   HD   FLUID HANDLING

223  DF  INFLATABLE ARTICLE (E.G., TIRE FILLING CHUCK AND/OR STEM) {6}
227  DF  .~ With gauge or indicator {2}
228.~.~ With deflating means

DEFINITION

Classification: 137/228

(under subclass 227) Apparatus having means for releasing fluid from the article being inflated while the gauge or indicator remains combined with the filling chuck and/or stem.

SEE OR SEARCH THIS CLASS, SUBCLASS:

230, for stem attached relief valves.

511+, for relief valves of general utility in which the pressure fluid acts directly on the valve head, without separate reactor surfaces.