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7 Matching Results
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Vibrator
Patent for a vibrator to be used for treating diseases and massage treatment.
Date:
December 31, 1907
Creator:
Swindell, John W.
System:
The Portal to Texas History
Fumigator.
Patent for a fumigator for spraying boll weevil insecticide on cotton, which generates the insecticide gas, sprays it while moving across the field, and keeps the gas in close proximity to the plants for a short time for thorough treatment.
Date:
July 23, 1907
Creator:
Fuller, Menzo Reed
System:
The Portal to Texas History
Trace Fastener
Patent for trace fastener. Illustration included.
Date:
February 26, 1907
Creator:
Simonds, John W.
System:
The Portal to Texas History
Cattle-Yoke.
Patent for a cattle-yoke that is economical to make and easy to take on and off of the cow.
Date:
February 12, 1907
Creator:
Dean, George J.
System:
The Portal to Texas History
Rail-Joint.
Patent for rail joints that reduce "wear and tear on the wheels of rolling stock" (lines 12-13) and are more securely fastened than conventional rail-joints.
Date:
February 5, 1907
Creator:
Mertins, John L.
System:
The Portal to Texas History
Tire Setting Machine
Patent for a tire setting machine. This invention is designed for setting tires that are cold. Illustrations included.
Date:
February 5, 1907
Creator:
Baker, Charles Walter
System:
The Portal to Texas History
Boat Propeller
Patent for a boat propeller. Illustration included.
Date:
January 1, 1907
Creator:
Edgar, Samuel Nooley
System:
The Portal to Texas History