2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Reed Organ
Patent for improved construction of reed boards that prevents dust from getting inside of the reeds.
Date:
November 7, 1916
Creator:
Preston, Percy
System:
The Portal to Texas History
Cotton Cleaning and Extracting Machine.
Patent for a new, efficient machine, with a double purpose: "to clean hand-picked cotton and better prepare it for the ginning operation" (lines 11-13) and to extract cotton "from unripe and closed bolls" (lines 14-15).
Date:
March 7, 1916
Creator:
Blackmon, Enoch J.
System:
The Portal to Texas History