Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Condition responsive means controls separating means
Reexamination Certificate
2004-05-03
2009-12-08
Mackey, Patrick H (Department: 3653)
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Condition responsive means controls separating means
C220S006000
Reexamination Certificate
active
07629552
ABSTRACT:
An expandable and collapsible holder which has a top surface and a bottom, releasable surface. Opposing side walls are hinge mounted between the top surface and the bottom surface. A latch mechanism and actuator such as a solenoid control the opening of the bottom, releasable surface. A system is also provided which uses the expandable holder.
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Hanson Bruce H.
Roth J. Edward
Greenblum & Bernstein PLC
Hageman Mark
Lockheed Martin Corporation
Mackey Patrick H
Schultz, Esq. Leland
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