UNT Libraries Government Documents Department - 132 Matching Results

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Attachment for Plows.

Description: Patent for "a device whereby the land-bar, which is connected pivotally with the plow stock or standard, may be adjusted vertically at its rear end," (lines 9-12) including instructions and illustrations.
Date: December 15, 1891
Creator: Miller, Amanuel M.
Item Type: Refine your search to only Patent

Bed Bottom and Brace.

Description: Patent for an invention to "simplify and improve the construction of bedsteads and provide efficient and durable means for securing the slats to the bedstead and for securing the parts of the bedstead together," (lines 11-15) with instructions and illustrations.
Date: December 15, 1891
Creator: Lightfoot, Walter Hamond
Item Type: Refine your search to only Patent

Breech-Protector

Description: Patent for a breech protector for guns which protects exposed parts of the gun and the hands of the person handling it. Illustrations included.
Date: December 15, 1908
Creator: Hann, Edmund Lyne
Item Type: Refine your search to only Patent

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design "form[s] the central opening of the draw-bar with a tup-bar having rearwardly a spiral spring. The forward end of this tup-bar is inclined forwardly somewhat at an angle at the top, so that when the said bar is pushed forward by the spiral spring at its rear end, the coupling-pin will rest upon this forwardly-projecting end of the bar, while the link will rest beneath, so that in dropping the pin will rest within the link, an… more
Date: December 15, 1885
Creator: McAllister, Sanders F.
Item Type: Refine your search to only Patent

Clothes-Pounder.

Description: Patent for new and useful improvements in Washington Pounders by "having a series of concentric cones between the sides of which communication is had through apertures to carry away steam, and affords a suitable circulation of the water and air through the clothes." (Lines 17-22) Illustration is included.
Date: December 15, 1896
Creator: Toler, Henry Wilson
Item Type: Refine your search to only Patent

Device for Packing Cotton.

Description: Patent for an improvement in devices for packing and compressing cotton in press-boxes. This patent is an improvement on the inventor's previous Letters Patent of the United States granted June 26, 1883, No. 280,333.
Date: December 15, 1885
Creator: Summer, Dewitt C.
Item Type: Refine your search to only Patent

Engine

Description: Patent for "new and useful improvements in engines" (lines 5&6). "This invention relates to engines and more particularly to twin engines of the hydrocarbon or internal combustion type" (lines 8-10).
Date: December 15, 1914
Creator: Moore, William W.
Item Type: Refine your search to only Patent

Garment.

Description: Patent for improvements for garments similar to trousers and overalls. Improvements include provision of fastenings that allow for the adjustment of the waistband.
Date: December 15, 1914
Creator: Mathias, Albert
Item Type: Refine your search to only Patent
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