US PATENT SUBCLASS 411 / 903
.~.~.~ Resinous exterior

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

Internet Version by PATENTEC © 1999      Terms of Use


411 /   HD   EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER

900  DF  FASTENER OR FASTENER ELEMENT COMPOSED OF PLURAL DIFFERENT MATERIALS {1}
901  DF  .~ Core and exterior of different materials {1}
902  DF  .~.~ Metal core {1}
903.~.~.~ Resinous exterior

DEFINITION

Classification: 411/903

Resinous exterior:

Art collection of fasteners and fastener elements having a metal core and a resinous exterior.