Resource Type
Counties
4 Matching Results
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Compression Means for Fountain-Pens
Patent for a compressor for fountain pens. Illustrations included.
Date:
December 24, 1912
Creator:
Smith, Edwin R.
System:
The Portal to Texas History
Adjustable Cultivator-Plow Standard.
Patent for an adjustable cultivator plow that is designed to be strong and durable as well as efficient and simple.
Date:
December 15, 1914
Creator:
Wright, James B.
System:
The Portal to Texas History
Sanitary Closet.
Patent for a sanitary closet or a dry closet with the aim of providing the locals without sewage and plumbing an odorless and sanitary restroom facility, including illustrations.
Date:
December 8, 1914
Creator:
Boothe, William W.
System:
The Portal to Texas History
Farming Implement
Patent for a new farm implement. It is described as a ridable frame that a farmer could attach assorted tools, making it a multipurpose farm tool.
Date:
December 10, 1918
Creator:
McHam, John Warren
System:
The Portal to Texas History