US PATENT SUBCLASS 217 / 81
.~.~ Covers
Current as of:
June, 1999
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217 /
HD
WOODEN RECEPTACLES
72
DF
BARRELS
{11}
76
DF
.~ Closures {6}
81
.~.~ Covers {4}
82
DF
.~.~.~
> Compartment
83
DF
.~.~.~
> Hinged
84
DF
.~.~.~
> Sliding
85
DF
.~.~.~
> Wire
DEFINITION
Classification: 217/81
(under subclass 76) Subject matter comprising temporary closures for use after removal of the original head or closure.
