US PATENT SUBCLASS 285 / 66
.~ With intermediate sleeve


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}
66.~ With intermediate sleeve


DEFINITION

Classification: 285/66

(under subclass 65) Subject matter comprising an intermediate between identical ends.

SEE OR SEARCH THIS CLASS, SUBCLASS:

369+, for a packed sleeve joint. See the Search Notes thereunder.