US PATENT SUBCLASS 213 / 158
.~.~.~.~.~ Lifter and lock-hole closures

Current as of: June, 1999
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213 /   HD   RAILWAY DRAFT APPLIANCES

75 R  DF  COUPLINGS {9}
77  DF  .~ Counterpart {2}
100 R  DF  .~.~ Interengaging hooks and knuckles {6}
104  DF  .~.~.~ Horizontally swinging {4}
109  DF  .~.~.~.~ Janney type {17}
158.~.~.~.~.~ Lifter and lock-hole closures

DEFINITION

Classification: 213/158

Patents showing closures for the opening in the top of a coupler head through which passes a lifter for the lock or the lock itself. These closures are generally used when bottom operating means are used for the lock.