Resource Type
States
9 Matching Results
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9
Cotton Chopper
Patent for a cotton chopper. Illustration included.
Date:
February 23, 1909
Creator:
Hogan, Samuel Thomas; Knetsch, Ferdinand, Jr. & Oatman, John B.
System:
The Portal to Texas History
Cotton-Chopper
Patent for a cotton chopper designed so that the blade moves "transversely across a standing row of plants" (lines 15-16). Illustrations included.
Date:
February 23, 1909
Creator:
Ellis, Thomas Henry
System:
The Portal to Texas History
Caurbureter for Explosive-Motors
Patent for a carburetor for explosive motors designed with a measuring chamber for liquid hydro-carbon and a mixing chamber to regulate the amount of liquid hydrocarbon used to enrich the body of incoming air. Illustrations included.
Date:
February 23, 1909
Creator:
Slaughter, George W., Jr.
System:
The Portal to Texas History
Lamp-Burner
Patent for an attachment for lamp burners designed to automatically extinguish the flame of the lamp should it be tilted at an angle. Illustrations included.
Date:
February 23, 1909
Creator:
Sommerville, Robert A.
System:
The Portal to Texas History
Lace Fastener
Patent for a lace fastener. Illustration included.
Date:
February 23, 1909
Creator:
Schwritzer, William Henry
System:
The Portal to Texas History
Fireproof Covering
Patent for a fireproof covering. Illustration included.
Date:
February 23, 1909
Creator:
Brigance, Alice Osborne
System:
The Portal to Texas History
Rotary Engine
Patent for a rotary engine. Illustration included.
Date:
February 23, 1909
Creator:
Webster, George Lamont
System:
The Portal to Texas History
Gas-Engine
Patent for a gas engine designed with "both reciprocating and rotary motor elements" (line 10) and to minimize back pressure. Illustrations included.
Date:
February 23, 1909
Creator:
Patterson, John E.
System:
The Portal to Texas History
Plumber's Ferrule
Patent fora plumber's ferrule. Illustration included.
Date:
February 23, 1909
Creator:
Donnelly, John Richard
System:
The Portal to Texas History