US PATENT SUBCLASS 285 / 39
.~ Particular tool-engaging means or with tool


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

18  DF  WITH ASSEMBLY MEANS OR FEATURE {13}
39.~ Particular tool-engaging means or with tool


DEFINITION

Classification: 285/39

(under subclass 18) Subject matter comprising tool engaging means having a particular arrangement with respect to the

joint elements or a joint having specific tool engaging means in combination with the tool.

SEE OR SEARCH THIS CLASS, SUBCLASS:

38, for a coupling having a hand wheel for rotary engagement.

SEE OR SEARCH CLASS

81, Tools,

53+, for a wrench, per se.