US PATENT SUBCLASS 285 / 37
.~ With winder for packing or clamp

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}
37.~ With winder for packing or clamp

DEFINITION

Classification: 285/37

(under subclass 18) Subject matter including means for facilitating the winding of a packing in the coupling or a wrapped type holder.

SEE OR SEARCH THIS CLASS, SUBCLASS:

254, for nonmetal to metal joints having an external holder comprising a wrapped band.