Resource Type
Counties
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Hay Press
Patent for a hay press. Illustration included.
Date:
November 6, 1906
Creator:
Stewart, Warren Walter
System:
The Portal to Texas History
Reversible and Adjustable Heel-Sweep.
Patent for an adjustable heel sweep for farm equipment, which can cut both wide and narrow angles.
Date:
November 2, 1909
Creator:
Brockman, John H.
System:
The Portal to Texas History
Toothbrush.
Patent for a new and improved toothbrush that has a rotary brush which turns while the user brushes it back and forth over their teeth and a hollow stem that sends water to the brush while it is in use.
Date:
November 2, 1920
Creator:
Simon, John
System:
The Portal to Texas History