Counties
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Churn Operator
Patent for a Churn Operator. This device contains specifications for operating churn-dashers, as well as improvements for the established churn operator.
Date:
April 13, 1905
Creator:
Ham, James T.
System:
The Portal to Texas History
Apparatus for Treating Ankylosis of the Knee
Patent for an apparatus for treating knee ankylosis that is ready to use at a moments notice "without unnecessary or nervous shock to the invalid to apply the requisite heat, extension, and flexion to an afflicted part to render it supple and restore to its natural functions". (lines 11-15).
Date:
September 19, 1905
Creator:
Norwood, Robert R.
System:
The Portal to Texas History
Leg Brace
Patent for a leg brace. Illustration included.
Date:
October 17, 1905
Creator:
Norwood, Robert R. & O'Neall, Elisha V.
System:
The Portal to Texas History