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Koolatron Industries, Ltd. Patents |
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Assignee: Koolatron Industries, Ltd.
Address: Barrie, CA
No. of patents: 5
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| D264592 |
Thermoelectric jug cooler |
May 25, 1982 |
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| 4364234 |
Control circuitry for thermoelectric environmental chamber |
December 21, 1982 |
| Circuitry for controlling the temperature of a thermoelectric environmental chamber includes a pair of digital switches for selecting any desired temperature between -10 degrees C. +79 degrees C., the digital slide switches selecting tap points of a group of series connected resistors |
| 4328676 |
Thermoelectric environmental chamber |
May 11, 1982 |
| A portable, lightweight thermoelectric environmental chamber includes insulative side walls, an insulative bottom and an insulative cover that is hingeably connected to one of the walls. A handle is attached to the upper surface of the cover. A thermoelectric unit includes a thermoel |
| 4326383 |
Compact thermoelectric refrigerator |
April 27, 1982 |
| A compact thermoelectric refrigerator includes a storage compartment, the lower portion of which is lined with a thin, high-conductivity aluminum liner which functions as an internal heat exchanger. The storage compartment is separated by means of a dividing wall from a compartment c |
| 4301658 |
Control circuitry for thermoelectric cooler |
November 24, 1981 |
| A portable cooler includes a urethane foam shell having a storage compartment and fan recess. An internal heat exchanger is mounted to a wall of the storage compartment and conducts heat out of the storage compartment by means of a thermally conductive block to an external heat excha |
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