US PATENT SUBCLASS 184 / 89
.~.~ Depressible cap

Current as of: June, 1999
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184 /   HD   LUBRICATION

14  DF  LUBRICATORS {18}
88.1  DF  .~ Oil cup closure {5}
89.~.~ Depressible cap

DEFINITION

Classification: 184/89

The part that closes the opening is held in place in a closed position by a spring and is adapted to have the nose of an oil-can push back the closing-piece and admit lubricant.