Refrigeration – Article moving means – Drawer – tray or track-guided type; horizontally movable
Reexamination Certificate
2007-06-12
2007-06-12
Ali, Mohammad M. (Department: 3744)
Refrigeration
Article moving means
Drawer, tray or track-guided type; horizontally movable
C062S408000
Reexamination Certificate
active
11068197
ABSTRACT:
A drawer refrigeration unit provides two distinct zones of cooling in a single cabinet for two pull-out drawers. The refrigeration system includes an evaporator, a compressor and a condenser. The single evaporator system is aided by a damperless air circulation system to maintain the temperature zones at a temperature differential that is at least 10 degrees Fahrenheit. The present invention can thus be used as a combination refrigerator and freezer drawer unit using only one evaporator in a cross-ventilated cabinet.
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Sub-Zero Freezer Company, Inc.; 700BC Combination Drawers; webpages from www.subzero.com; Copyright 2005 Sub-Zero Freezer Company, Inc.; not admitted prior art.
Braun Joseph E.
Doberstein Andrew J.
Rand Thomas W.
Quarles & Brady LLP
U-Line Corporation
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