US PATENT SUBCLASS 278 / 113
.~.~.~.~ Movable keeper

Current as of: June, 1999
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278 /   HD   LAND VEHICLES: ANIMAL DRAFT APPLIANCES

90  DF  WHIFFLETREES {5}
102  DF  .~ Trace and whiffletree connections {4}
111  DF  .~.~ Hooks {2}
112  DF  .~.~.~ Trace retaining {2}
113.~.~.~.~ Movable keeper {1}
114  DF  .~.~.~.~.~> Snap-hook type

DEFINITION

Classification: 278/113

Movable keeper:

(under subclass 112) Subject matter wherein the retaining means is a movable keeper.