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8 Matching Results
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1 - 8 of
8
Funnel
Patent for a funnel designed to fill various containers.
Date:
May 20, 1913
Creator:
Kott, Arthur O.
Object Type:
Patent
System:
The Portal to Texas History
Attachment for Planters.
Patent for attachment for planters that currently employed for planting cotton and corn fields, the object of the invention is to provide a device of this character which embodies novel features of construction whereby the runner is mounted and held firmly in position by action of spring, including illustrations.
Date:
October 9, 1917
Creator:
Raulz,Willie H.
Object Type:
Patent
System:
The Portal to Texas History
Llano Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date:
1918
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Fredericksburg Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date:
1916
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Blanco Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date:
1918
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Loading and Dumping Device.
Patent for a loading and dumping device for use in road building projects to load gravel or other materials onto wagons.
Date:
May 2, 1911
Creator:
Byler, Tilden J.
Object Type:
Patent
System:
The Portal to Texas History
Well-Casing Grapple
Patent for a well-casing grapple, allowing a positive grip when lowering casing or pipe within a well, or withdrawing it therefrom, without the danger of slipping or accident.
Date:
April 30, 1918
Creator:
Artzt, Erich C.
Object Type:
Patent
System:
The Portal to Texas History
Music-Leaf Turner
Patent for a music leaf turner to turn the pages of sheet music for pianists. Illustrations included.
Date:
April 2, 1912
Creator:
Meier, Ernst
Object Type:
Patent
System:
The Portal to Texas History