5 Matching Results
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Churning Machine
Patent for a churning machine that pumps liquids. It is designed to reduce materials used in this labor. This machine will also improve the quality of the labor and decrease the cost of this labor.
Date:
December 6, 1905
Creator:
Van Dusen, Henry L
System:
The Portal to Texas History
Telephone Transmitter
Patent for a telephone transmitter. Illustration included.
Date:
June 6, 1905
Creator:
Fletcher, Milton J.
System:
The Portal to Texas History
Step Ladder
Patent for a step ladder. Illustration included.
Date:
June 6, 1905
Creator:
Soergel, John G.
System:
The Portal to Texas History
Hay Press
Patent for a hay press. Illustration included.
Date:
June 6, 1905
Creator:
Gurley, John Mark
System:
The Portal to Texas History
Tension For Sewing Machines
Patent for a tension for sewing machines. Illustration included.
Date:
June 6, 1905
Creator:
Watson, Joseph B.
System:
The Portal to Texas History