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Improvement in Middlings-Purifiers.

Description: Patent for a "machine for purifying the middlings in the process of making flour that will free them more completely from impurities that has heretofore been done, and to construct the parts of the machine so that air-blasts will be completely under control" (lines 8-13) including illustrations.
Date: June 3, 1879
Creator: White, Henry
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Spring-Hinges.

Description: Patent for a new spring hinge design which will "either open or close the door or gate after it has passed an angle of forty-five degrees" (lines 20-22) including illustrations.
Date: June 24, 1879
Creator: Barry, William G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Bag-Fasteners.

Description: Patent for "a new and useful improvement in the manner of fastening bags and attaching labels or shipping directions" (lines 4-7) including illustrations.
Date: June 17, 1879
Creator: Terrell, Will
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Brakes for Wagons and Cars.

Description: Patent for "am improved brake for wagons, cars, and other vehicles which shall be simple in construction, convenient in use, and powerful in operation" (lines 19-22) including illustrations.
Date: June 24, 1879
Creator: Franklin, Mathew C. & Landrum, Nathaniel
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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