US PATENT SUBCLASS 411 / 908
.~ Resinous material

Current as of: June, 1999
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411 /   HD   EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER

904  DF  FASTENER OR FASTENER ELEMENT COMPOSED OF NONMETALLIC MATERIAL {4}
908.~ Resinous material

DEFINITION

Classification: 411/908

Resinous material:

Art collection of fasteners or fastener elements composed of a polymerized synthetic or chemically modified resin.