UNT Libraries Government Documents Department - 5 Matching Results

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Funnel

Description: Patent for a funnel designed to fill various containers.
Date: May 20, 1913
Creator: Kott, Arthur O.

Attachment for Planters.

Description: Patent for attachment for planters that currently employed for planting cotton and corn fields, the object of the invention is to provide a device of this character which embodies novel features of construction whereby the runner is mounted and held firmly in position by action of spring, including illustrations.
Date: October 9, 1917
Creator: Raulz,Willie H.

Loading and Dumping Device.

Description: Patent for a loading and dumping device for use in road building projects to load gravel or other materials onto wagons.
Date: May 2, 1911
Creator: Byler, Tilden J.

Well-Casing Grapple

Description: Patent for a well-casing grapple, allowing a positive grip when lowering casing or pipe within a well, or withdrawing it therefrom, without the danger of slipping or accident.
Date: April 30, 1918
Creator: Artzt, Erich C.

Music-Leaf Turner

Description: Patent for a music leaf turner to turn the pages of sheet music for pianists. Illustrations included.
Date: April 2, 1912
Creator: Meier, Ernst
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