US PATENT SUBCLASS 278 / 93
.~.~ Trussed
Current as of:
June, 1999
Click
HD
for Main Headings
Click for
All Classes
Internet Version by
PATENTEC
© 1999
     
Terms of Use
278 /
HD
LAND VEHICLES: ANIMAL DRAFT APPLIANCES
90
DF
WHIFFLETREES
{5}
92
DF
.~ Metallic {1}
93
.~.~ Trussed
DEFINITION
Classification: 278/93
Trussed:
(under subclass 92) Subject matter wherein the whiffletree is of metal and is provided with a truss brace.