21 Matching Results

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Indicator

Description: 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
Partner: UNT Libraries Government Documents Department

Cultivator

Description: Patent for creating cultivators with simplicity and efficiency. (lines 8-10)
Date: December 19, 1905
Creator: Rosenbaum, Eugene
Partner: UNT Libraries Government Documents Department

Caisson

Description: 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
Partner: UNT Libraries Government Documents Department
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