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4 Matching Results
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Baling-Press
Patent for a baling press that has an improved plunger.
Date:
September 26, 1911
Creator:
Hightower, William M.
System:
The Portal to Texas History
Ever-Level Table.
Patent for tables designed for trains or ships where it is important for maintaining the table top constantly level. It allows for the top to be held constantly level and for maintaining its position without sudden movement or causing overbalancing.
Date:
July 4, 1911
Creator:
Etheridge, Thomas H., Jr.
System:
The Portal to Texas History
Headlight.
Patent for a headlight that turns with a cars body and will not accidentally turn from bumps.
Date:
July 4, 1911
Creator:
Bell, Robert A. & McKiel, James B.
System:
The Portal to Texas History
Electric Hammer.
Patent for an electric hammer operated by magnetic pull.
Date:
February 14, 1911
Creator:
Smith, Reuben S.
System:
The Portal to Texas History