Union Garment (open access)

Union Garment

Patent for union garment underwear for children that can have outer clothes attached to suspenders on the undergarment.
Date: July 23, 1912
Creator: Miller, Tom A.
System: The Portal to Texas History
Apparatus for Destroying Insects. (open access)

Apparatus for Destroying Insects.

Patent for an apparatus used to kill insectects, particularly boll weevils on cotton blooms. The apparatus is attached to a wagon which is driven through a cotton field, and the device knocks off the boll weevil eggs and then suctions them into the device and destroys them by fire.
Date: July 4, 1916
Creator: Morrow, James Morton
System: The Portal to Texas History
Window Shade Support (open access)

Window Shade Support

Patent for window shade supports; specifically adjustable curtains, draperies, and shade supports. This invention is to provide a device that is strong, durable, convenient, and functionally effective for the purposes intended.
Date: July 7, 1913
Creator: Hammers, Wendell P.
System: The Portal to Texas History
Knee-Protector. (open access)

Knee-Protector.

Patent for knee protectors that provide padding for the wearer when kneeling, attached by springs that allow for comfortable movement and easy donning.
Date: July 15, 1919
Creator: Hooker, Rufus B.
System: The Portal to Texas History
Manually-Operated Coal-Mining Machine. (open access)

Manually-Operated Coal-Mining Machine.

Patent for manually mining coal and allows miners to cut coal close to the ground from an upright position, including illustrations.
Date: July 8, 1919
Creator: Jackson, Ed
System: The Portal to Texas History