US PATENT SUBCLASS 217 / 76
.~ Closures
Current as of:
June, 1999
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217 /
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WOODEN RECEPTACLES
72
DF
BARRELS
{11}
76
.~ Closures {6}
77
DF
.~.~
> Braced
78
DF
.~.~
> Expanding {1}
80
DF
.~.~
> Croze and chamfer
81
DF
.~.~
> Covers {4}
87
DF
.~.~
> Gates
89
DF
.~.~
> Fasteners
DEFINITION
Classification: 217/76
(under subclass 72) Subject matter comprising closures for barrels.
