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Refrigerating Apparatus.

Description: Patent for a new and improved refrigerator. This design "consists, essentially, in a series of vessels surrounded or enveloped by fibrous material, dipping into a water-vessel above, and serving to maintain a constant supply of water to the exterior of the vessels through capillary action, the water being caused to pass down in such quantity as to drip from the bottoms of the vessels and collect in a second tank supplying a second series of vessels in the same manner, and finally to collect in … more
Date: January 1, 1884
Creator: Dodge, Frances A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Drag Saw.

Description: Patent for a new and improved drag saw. This design "is to provide a simple, inexpensive, durable, and easily-operated machine for cross-cutting timber for railway-ties and material, or for cord-wood, stove-wood, or other uses" (lines 7-11).
Date: January 1, 1884
Creator: Bennett, William A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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