UNT Libraries Government Documents Department - 6 Matching Results

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Car-Coupling.

Patent for improvement of automatic car coupling and uncoupling devices.

Date: November 2, 1886

Creator: Ferguson, George Jones

Patent for a new and improved cotton-scraper. This design "is to produce a cotton-scraper of economical construction that will cut a wider furrow with lighter draft, do the work more perfectly, and at the same time be more easily held to the row than the scrapers in the present general use" (lines 11-16).

Date: February 2, 1886

Creator: Cooper, Richard

Fertilizer and Seed Distributer.

Patent for a fertilizer and seed distributor that is operated by hand.

Date: January 2, 1906

Creator: Melton, Henry C.

Furnace.

Patent for a "furnace adapted especially for use outdoors for heating a wash pot or kettle" (lines 10-11) including instructions and illustrations.

Date: April 2, 1918

Creator: Cornelius, Samuel S.

Railroad Nut-Wrench.

Patent for a wrench that is used to fix railroad tracks, including instructions and illustrations.

Date: March 2, 1886

Creator: Forbes, Alston J.

Steam-Engine.

Patent for a steam engine which is more economical than other steam engines. "Steam is cut off in the earlier or later part of the stroke, according to the conditions of the work" (lines 15-17), according to a governor or engineer.

Date: February 2, 1897

Creator: Dickson, Henry L.