Resource Type
Counties
9 Matching Results
Results open in a new window/tab.
Results:
1 - 9 of
9
Coupling-Frame for Planters.
Patent for a coupling frame for planters for attaching two planters together.
Date:
December 13, 1910
Creator:
Barkley, Robert A.
System:
The Portal to Texas History
Cotton-Chopping Attachment for Cultivators
Patent for a cotton chopping attachment for cultivators. Illustrations included.
Date:
July 30, 1912
Creator:
Smith, Charles F. & Smith, Clyde D.
System:
The Portal to Texas History
Cylinder for Cotton-Gins
Patent for a cylinder for cotton-gins in which the cylinder has teeth that are "secured to the project from the periphery of the disk" (lines 17-18).
Date:
January 23, 1912
Creator:
Fuller, James T.
System:
The Portal to Texas History
Boll-Weevil Exterminator
Patent for a new design to capture and exterminate Boll-Weevils; includes instructions and illustrations.
Date:
February 22, 1916
Creator:
Riewe, Fridrick
System:
The Portal to Texas History
Boll-Weevil Exterminator
Patent for an air suctioning instrument that exterminates boll-weevil and other insects that infest cotton crops. Illustrations included.
Date:
May 29, 1917
Creator:
Goar, Robert Keith
System:
The Portal to Texas History
Boll-Weevil Destroyer.
Patent for woll weevil destroyer that is an attachment that can be applied to the frame and beams of a cultivator and may knock weevil and insects from plants standing in a row.
Date:
June 4, 1918
Creator:
Young, Troy W.
System:
The Portal to Texas History
Vending-Machine
Patent for a vending machine designed to dispense liquids, including illustrations.
Date:
August 14, 1917
Creator:
Elder, Thomas Jefferson
System:
The Portal to Texas History
Surgical Instrument
Patent for a surgical instrument for increasing dilation of the uterine cavity and for taking medical tampons in and out.
Date:
December 3, 1912
Creator:
McMordie, William Emmett
System:
The Portal to Texas History
Pump.
Patent for a hand- or wind mill-operated water pump that is cheap and easy to manufacture.
Date:
June 6, 1911
Creator:
Eppler, Edwin R.
System:
The Portal to Texas History