US PATENT SUBCLASS 278 / 89
.~.~ Coil

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

86  DF  POLE SUPPORTS {2}
88  DF  .~ Spring {1}
89.~.~ Coil

DEFINITION

Classification: 278/89

Coil:

(under subclass 88) Subject matter wherein the support is a coil spring.