Resource Type
Counties
Decade
Month
4 Matching Results
Results open in a new window/tab.
Results:
1 - 4 of
4
Wire Stretcher
Patent for a wire stretcher. Illustration included.
Date:
December 15, 1908
Creator:
Todd, James C.; Harvison, John A. & Howard, William F.
System:
The Portal to Texas History
Windmill Attachment.
Patent for an attachment for hand or windmill pumps in order to reduce stress of upward and load moving strokes, including instructions and illustrations.
Date:
December 23, 1919
Creator:
Bertrand, Rabb A.
System:
The Portal to Texas History
Pump
Patent for improvements to pumps more specifically pumps used in windmills.
Date:
December 29, 1914
Creator:
Pierson, Hiram W.
System:
The Portal to Texas History
Cotton Harvester
Patent for Cotton Harvester
Date:
December 12, 1916
Creator:
Lovejoy, Daniel B.
System:
The Portal to Texas History