UNT Libraries Government Documents Department - 6 Matching Results

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Bottle.

Description: Patent for non-refillable bottles which can be filled and emptied easily with inexpensive construction. Instead of a stopper, a bottleneck pattern can be used which is efficient and safer.
Date: August 5, 1902
Creator: Holland, Willie Washington
Item Type: Refine your search to only Patent

Storage System.

Description: Patent for storage system to store goods without using ice or any other material for lowering temperature. This design uses strategic air circulation to achieve the desired low temperature.
Date: August 5, 1902
Creator: Rector, John Robert
Item Type: Refine your search to only Patent

Washing-Machine.

Description: Patent for washing machine. Objective is to make the machine inexpensive and capable of washing clothes with rapid cycles without any harm to the fabric.
Date: August 5, 1902
Creator: Sparkman, William
Item Type: Refine your search to only Patent
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