US PATENT SUBCLASS 70 / 230
.~.~.~ Locked stationary

Current as of: June, 1999
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70 /   HD   LOCKS

57  DF  SPECIAL APPLICATION {7}
174  DF  .~ For control and machine elements {8}
229  DF  .~.~ Bolt, nut, stud, stud-cap {3}
230.~.~.~ Locked stationary

DEFINITION

Classification: 70/230

(under subclass 229) Devices having a fixed or interlocked relationship between the two parts.