UNT Libraries Government Documents Department - 18 Matching Results

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Bed

Description: Patent for a bed attachment that is a removable back rest allowing for users to recline at an angle. Illustrations included.
Date: May 5, 1914
Creator: Hillyer, Mary Louise
Item Type: Refine your search to only Patent

Feed-Trough

Description: Patent for feed trough. This is an improvement to the feed trough which already exists. This trough is "cylindrical in form" and allows for easier and cleaner access for those tending to the animals.
Date: November 24, 1914
Creator: Fechner, Albert H.
Item Type: Refine your search to only Patent

Cotton-Picker

Description: Patent for useful improvements in cotton-picking machines involving "two drums or endless chains of slats, upon which picker arms are mounted" (lines 9-11).
Date: March 28, 1916
Creator: Haring, Peter Paul
Item Type: Refine your search to only Patent

Harrow Attachment.

Description: Patent for a harrow attachment "that is efficient and durable, cheap to manufacture, and can be readily placed on or removed from cultivators" (lines 19-22).
Date: August 17, 1911
Creator: Smith, Alexander
Item Type: Refine your search to only Patent

Cotton-Picking Machine.

Description: Patent for simple and inexpensive improvements to the cotton-picking machine by staggering the picker arms for increased efficiency and productivity. Includes instructions and illustrations.
Date: October 21, 1913
Creator: Haring, Peter Paul
Item Type: Refine your search to only Patent

Window-Shadde Adjuster

Description: Patent for improvements for the window shade adjuster. The window shade adjuster limits the amount of light from entering through a window by providing a slidable bar that can be moved.
Date: February 6, 1912
Creator: Fechner, Albert H. & Fechner, William
Item Type: Refine your search to only Patent
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