US PATENT SUBCLASS 220 / 259
.~.~ Hinged
Current as of:
June, 1999
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220 /
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RECEPTACLES
200
DF
CLOSURES
{45}
256
DF
.~ Superposed closures for common opening {3}
259
.~.~ Hinged
DEFINITION
Classification: 220/259
(under subclass 256) Device wherein at least one of the closure is hingedly mounted.