US PATENT SUBCLASS 30 / 120.4
.~.~.~ Plural or relatively movable pivot
Current as of:
June, 1999
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30 /
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CUTLERY
120.1
DF
SHELL OPENERS
{1}
120.2
DF
.~ Nutcrackers {2}
120.3
DF
.~.~ Arcuately moved jaws {1}
120.4
.~.~.~ Plural or relatively movable pivot
DEFINITION
Classification: 30/120.4
(under subclass 120.3) Device having more than one point about which parts rotate or a point which is positionable relative to other parts of the device.