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Decade
6 Matching Results
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Acetylene-Gas Lamp.
Patent for certain new and useful improvements in acetylene gas lamps, including instructions and illustrations.
Date:
February 20, 1900
Creator:
Josserand, Peter
System:
The Portal to Texas History
Tongs.
Patent for tongs with gripping jaws that are removable and have variable gripping surfaces on each vertical side of the jaws.
Date:
December 11, 1900
Creator:
Rice, John F.
System:
The Portal to Texas History
Smoke-Consumer and Artificial Draft
Patent for a smoke consumer used to maintain the heat of a furnace while absorbing the smoke. Illustrations included.
Date:
February 18, 1908
Creator:
Ford, Andrew H.
System:
The Portal to Texas History
Gate
Patent for "simple and easily-operated mechanism for opening and closing a gate and for controlling the latch thereof by the same mechanism which opens and closes the gate" (lines 12-16).
Date:
June 11, 1901
Creator:
Seckler, Levi W.
System:
The Portal to Texas History
Eccentric Cylinder Rotary Engine
Patent for eccentric cylinder rotary engine. Illustration included.
Date:
September 4, 1906
Creator:
Stanford, George W. & Smith, Louie F.
System:
The Portal to Texas History
Abdominal Support
Patent for an abdominal support in pants which is held up by leggings.
Date:
September 17, 1907
Creator:
Towns, Minnie C.
System:
The Portal to Texas History