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in subjects: "Science and Technology"  
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Cultivator and Scraper.

Description: Patent for improvements in cultivators and scrapers: "The object of our invention is to provide a cultivator and scraper of simple and economical construction" (lines 15-17).
Date: October 13, 1891
Creator: Huneycutt, Noah & Moseley, Thomas Elverton
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton-Seed Planter.

Description: Patent for a cotton-seem planters that has a frame with a bar bent to make handles, supporting wheels, a hopper, a feed drum, guides, and pins that feed seed along the hopper.
Date: March 13, 1894
Creator: Sawyer, Samuel P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Railroad-Gates

Description: Patent for a new and improved Railroad-Fence Gate that prevents cattle from escaping from farm areas, including illustrations.
Date: May 13, 1879
Creator: Hahn, Henry & Gaston, Anderson Lewers
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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