US PATENT SUBCLASS 278 / 7
.~.~.~ With pole or poles

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}
6  DF  .~.~ Five-horse type {1}
7.~.~.~ With pole or poles

DEFINITION

Classification: 278/7

With pole or poles:

(under subclass 6) Subject matter wherein, in the type indicated, a pole or poles is employed.