US PATENT SUBCLASS 278 / 92
.~ Metallic
Current as of:
June, 1999
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278 /
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LAND VEHICLES: ANIMAL DRAFT APPLIANCES
90
DF
WHIFFLETREES
{5}
92
.~ Metallic {1}
93
DF
.~.~
> Trussed
DEFINITION
Classification: 278/92
Metallic:
(under subclass 90) Subject matter wherein the whiffletree is made of metal.