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Journal-Lubricator.

Description: Patent for improvements in lubricators by mounting a box, with a pair holes near its ends, on a bearing; with partitions across the box adjacent each holes, a pair of cord shape wicks and a depending flange, depressing the wicks to the bottom of the box. “When the box filled with liquid lubricant and the cover closed, the lower edge of the flange depresses the wicks, submerging them at the center of the box, and the wicks absorb oil at this point, the oil is lead thence by capillary attraction … more
Date: May 19, 1891
Creator: Hubbard, Benjamin V.
Partner: UNT Libraries Government Documents Department

Hay-Press.

Description: Patent for improvements in hay-presses by using the combination of a ram having a connecting rod, a rack engaged with a rotatable cog-wheel, a bed-plate, a weighted lever, a buffer and other minor parts to create the pressing operation. Illustration is included.
Date: May 19, 1891
Creator: Grant, Richard A.
Partner: UNT Libraries Government Documents Department

Hoe.

Description: Patent for improvements in hoes, the inventor designed the handle of the hoe to carry two shanks; the shanks diverging form the handle and bent to be parallel with each other. A connecting-rod at the end of two shanks is being threaded and provided with locking-nuts, which used to secure the hoe blades. The hoe blades can be adjusted laterally. Illustration is included.
Date: May 19, 1891
Creator: Brown, Henry M.
Partner: UNT Libraries Government Documents Department

Device for Handling and Cleaning Seed-Cotton by Atmospheric Suction.

Description: Patent for a new device for handling and cleaning seeding cotton by atmospheric suction in which the cotton may be conveyed and cleaned without passing through the exhaust-fans, thereby avoiding danger of the machine being choked while in operation. (Lines 14-17) Illustration is included.
Date: May 19, 1891
Creator: Eberhardt, Theophilus Charles
Partner: UNT Libraries Government Documents Department
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