UNT Libraries Government Documents Department - 11 Matching Results

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Wheel.

Description: Patent for an improved wheel tire. The improvements to a conventional tire include multiple hinged springs which limit the movement of the wheel in two directions when contact is made with the ground. The wheel includes shoes placed concentrically around the wheel that provides shock absorption, better traction, and overall stability.
Date: April 12, 1919
Creator: Schmidt, Oscar J.
Item Type: Refine your search to only Patent

Tractor

Description: Patent for "novel features of construction and combinations of parts" in tractors to ensure a steady, even pace of travel and allow for traversing uneven landscape while maintaining a level setting, including illustrations and instructions.
Date: April 23, 1918
Creator: Altgelt, Herman E.
Item Type: Refine your search to only Patent

Collar-Fastener.

Description: Patent for providing a durable structure for fasteners to be used on horse collars for effectiveness and quick manipulation. Illustrations are provided.
Date: July 20, 1915
Creator: Wallace, William F.
Item Type: Refine your search to only Patent

Butter-Container.

Description: Patent for a butter container that holds butter and protects against direct handling until it is served. This is inexpensive, two-piece and very easy to clean.
Date: August 12, 1913
Creator: Eiband, Ernst A.
Item Type: Refine your search to only Patent

Harness-Saddle

Description: Patent for a harness saddle that will always maintain its shape and will be comfortable for the animal, thus preventing sores from forming. Illustrations included.
Date: May 17, 1910
Creator: Homann, Alfred
Item Type: Refine your search to only Patent
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