Resource Type
Counties
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Safety-Aeroplane
Patent for a safety aeroplane including instructions and illustrations.
Date:
November 10, 1914
Creator:
Haynes, Thomas Stanley
System:
The Portal to Texas History
Spring-Hub.
Patent for spring hubs in automobiles and other vehicles. This prevents jarring and jolting between the spindle and the wheel.
Date:
February 10, 1914
Creator:
Lasswell, William H.
System:
The Portal to Texas History