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Pneumatic Cotton-Picker.
Patent for an improved pneumatic cotton-picker that is meant "to produce a simple machine having a cotton receiving box or vacuum box and arranged to use both a blast and suction pipe, these pipes being oppositely arranged and the suction pipe being made to deliver into the cotton box" (lines 10-17). The cotton is sucked from the plants and delivers it into a cotton box. A guide lines the machine up with the row of cotton.
Date:
May 23, 1893
Creator:
Mauermann, Gustav A.
System:
The Portal to Texas History
Horse-Power And Pumping-Jack.
Patent for a new and useful improvement in a horse power and jumping jack, including instructions and illustrations.
Date:
May 23, 1899
Creator:
Darlington, Benjamin F. & Clary, Edwin P.
System:
The Portal to Texas History
Oil-Burner.
Patent for how a oil-burner works and invention in the oil-burner with more advanced features.
Date:
May 23, 1916
Creator:
Kunkel, Albert R.
System:
The Portal to Texas History
Brake.
Patent for a brake (as it pertains to vehicles), that is operated by hand and that employs the use of brake bands and a drum to alter the momentum of a vehicle.
Date:
May 23, 1922
Creator:
White, John W.
System:
The Portal to Texas History