US PATENT SUBCLASS 213 / 93
.~.~.~ Hook and link

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

75 R  DF  COUPLINGS {9}
77  DF  .~ Counterpart {2}
78  DF  .~.~ Link or bar type {7}
93.~.~.~ Hook and link {1}
94  DF  .~.~.~.~> Bails

DEFINITION

Classification: 213/93

Where each coupler is provided with a hook and a link and the link on each coupler engages with the hook on the other coupler.

SEE OR SEARCH THIS CLASS, SUBCLASS:

82, 178, 179, and 180.