Collection
Counties
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Floor cleaner.
Patent for a floor cleaner that cleans better.
Date:
June 20, 1916
Creator:
Crawford, Hezikiah H.
System:
The Portal to Texas History
Safety Clamp For Starting Boxes.
Patent for a safety clamp for locking the handles of starting boxes with slotting to receive a padlock.
Date:
June 20, 1916
Creator:
Henry, Ben B.
System:
The Portal to Texas History