US PATENT SUBCLASS 292 / 43
.~.~.~.~ Screw

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

Internet Version by PATENTEC © 1999      Terms of Use


292 /   HD   CLOSURE FASTENERS

2  DF  BOLTS {15}
3  DF  .~ Multiple {16}
32  DF  .~.~ Sliding {1}
33  DF  .~.~.~ Operating means {10}
43.~.~.~.~ Screw

DEFINITION

Classification: 292/43

(under subclass 33) Devices including screws or screw-threaded elements.