Texas Patents - 4 Matching Results

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Dish-Cleaner.

Description: Patent for a dish-cleaner that improves on previous patents for washing machines granted to the inventor (No. 377,765 and No. 427,601). The dish cleaner is especially adapted for use on plates, cups, dishes, and similar things, without an operator working to clean dishes.
Date: March 6, 1894
Creator: McCausland, William I.
Partner: UNT Libraries Government Documents Department

Mine-Door.

Description: Patent for an mine door that has an improved locking mechanism. A rope is strung through pulleys, and is operated by pushing a lever that moves the rope and the door swings open.
Date: March 6, 1894
Creator: Warren, Governor D.
Partner: UNT Libraries Government Documents Department
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