Collection
8 Matching Results
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1 - 8 of
8
Caisson
Patent for a caisson. This invention is used to remove quicksand while sinking piers in rivers. Illustration included.
Date:
December 19, 1905
Creator:
Gilbert, Edward Nathen
System:
The Portal to Texas History
Combined Level, Grade, Distance, and Elevation Finder.
Patent for a tool that acts as a combined plumb and spirit level.
Date:
December 19, 1905
Creator:
Barclay, Charles B.
System:
The Portal to Texas History
Cotton Handling Apparatus
Patent for a cotton handling apparatus. Illustration included.
Date:
December 19, 1905
Creator:
Tidwell, Albert F.
System:
The Portal to Texas History
Cultivator
Patent for creating cultivators with simplicity and efficiency. (lines 8-10)
Date:
December 19, 1905
Creator:
Rosenbaum, Eugene
System:
The Portal to Texas History
Door Check
Patent for door check. Illustration included.
Date:
December 19, 1905
Creator:
McGinnis, Charles
System:
The Portal to Texas History
Indicator
Patent for an indicator. This invention is designed for use with phonographs, musicboxes, and like intruments. Illustration included.
Date:
December 19, 1905
Creator:
Pfleger, Frank Paul
System:
The Portal to Texas History
Machine For Elevating And Feeding Seed Cotton
Patent for a machine for elevating and feeding seed cotton. Illustration included.
Date:
December 19, 1905
Creator:
Benefield, Chauncey R.
System:
The Portal to Texas History
Process For Treating Petroleum-Oils
Patent for an improved process for treating petroleum oils, to remove asphaltum. (lines 9-12)
Date:
December 19, 1905
Creator:
Wintz, James Philip
System:
The Portal to Texas History