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Work-Box for Sewing-Machine Tables

Description: Patent for a work box for sewing machine tables that can be readily placed or removed from position without any damage. Illustrations included
Date: May 12, 1908
Creator: Daniel, Annie Holliday & Daniel, Robert Patrick
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Lifting-Jack.

Description: Patent for "an improved lifting-jack designed expressly for track-levelers, although the construction may be varied for other purposes." (Lines 9-12) Includes instructions and illustrations.
Date: May 12, 1896
Creator: Arnold, Raiford A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Planter

Description: Patent for an attachment for planters, where seeds are dropped into hills rather than thin rows, which allows for sprouts to break through the soil more easily.
Date: May 12, 1914
Creator: Gutzeit, Joseph A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Refrigerating Apparatus.

Description: Patent for a new and improved refrigerator. This design consists "[i]n a refrigerating apparatus, the combination of a trap cylinder communicating with a horizontal cylinder which unites two vertical piston-cylinders, said piston-cylinders having suction and compression valves arranged at their upper ends in a cap having separate communications with suction pipes with compression-pipes communicating with said trap-cylinder" (lines 44-52).
Date: May 12, 1885
Creator: Conacher, Alexander
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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