US PATENT SUBCLASS 285 / 72
.~.~.~ Auxiliary detent

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

Internet Version by PATENTEC © 1999      Terms of Use


285 /   HD   PIPE JOINTS OR COUPLINGS

65  DF  IDENTICAL HALVES (E.G., TRAIN LINE TYPE) {4}
70  DF  .~ Longitudinal port {2}
71  DF  .~.~ Pivoted hook or loop {1}
72.~.~.~ Auxiliary detent

DEFINITION

Classification: 285/72

(under subclass 71) Subject matter including supplemental detent means (e.g., latch) to hold the parts in coupled position.

SEE OR SEARCH THIS CLASS, SUBCLASS:

81+, for auxiliary latches in combination with other types of couplings.

305+, for detents which are essential to the making of the

joint.