US PATENT SUBCLASS 403 / 31
WITH FLUID PRESSURE RESPONSIVE COMPONENT


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

Internet Version by PATENTEC © 1999      Terms of Use



403 /   HD   JOINTS AND CONNECTIONS

31WITH FLUID PRESSURE RESPONSIVE COMPONENT


DEFINITION

Classification: 403/31

(under the class definition) Structure including either (a) a retaining means actuated by fluid pressure responsive means or (b) means forming a distinct fluid pressure chamber to balance fluid pressure forces at plural points in the joint assembly.

SEE OR SEARCH CLASS

277, Seal for a Joint or Juncture, for a generic sealing means or process,

926, for a seal having means to create a fluid pressure equilibrium at a joint or juncture.