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Clothes Pounder
Patent for a clothes pounder. Illustration included.
Date:
May 17, 1910
Creator:
Turner, James S. & Campbell, John Luther
System:
The Portal to Texas History
Piano-Hammer.
Patent for a piano hammer, which has a strip of striking material that can be moved over to a new section when one section wears out, to increase the life of the hammer.
Date:
May 24, 1910
Creator:
Young, Henry E.
System:
The Portal to Texas History
Fumigating Apparatus.
Patent for a fumigating device that is designed to kill rodents using sulfur dioxid. The device is designed so that the sulfur dioxid can be aimed by the user.
Date:
May 8, 1917
Creator:
Hawkins, Fletcher M.
System:
The Portal to Texas History
Vehicle-Body.
Patent for a vehicle body that the side and end panels of the body will be effectively braced in applied position, including illustrations.
Date:
May 8, 1917
Creator:
Traylor, Ezra, A.
System:
The Portal to Texas History
Riveting-Machine.
Patent for improvements on a riveting machine that includes a moveable anvil and a clenching hammer and also increases strength, durability, and efficiency of the machine.
Date:
May 15, 1917
Creator:
Norris, Henry O.
System:
The Portal to Texas History