UNT Libraries Government Documents Department - 2 Matching Results

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Earth-Auger.

Description: Patent for an invention that "relates to an implement designed for boring earth, and may be used for well-boring and also for boring post-holes," (lines 11-13) including instructions and illustrations.
Date: March 29, 1892
Creator: Franks, Madison S.
Item Type: Refine your search to only Patent

Automatic Break

Description: Patent for an automatic break that can be applied automatically when going down any kind of hill and would dissengage whenever the vehicle drives on a flat road or up a hill.
Date: November 29, 1892
Creator: McKee, James A. & Hatchett, Pink C.
Item Type: Refine your search to only Patent
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