US PATENT SUBCLASS 278 / 11
.~.~.~.~.~ Three-against-one pull

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

*  DD  DRAFT EQUALIZERS {3}
5  DF  .~ Horses abreast {3}
8  DF  .~.~ Four-horse type {1}
9  DF  .~.~.~ With pole or poles {1}
10  DF  .~.~.~.~ Offset pole {2}
11.~.~.~.~.~ Three-against-one pull

DEFINITION

Classification: 278/11

Three-against-one pull:

(under subclass 10) Subject matter wherein three of the draft animals are arranged to pull against one.