UNT Libraries Government Documents Department - 3 Matching Results

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Stack Former and Protector.

Description: Patent for an invention "to provide a device of this character by means of which a hay, straw, or other kind of a stack may be formed and while being formed may be protected from rains" (lines 13-17). Illustrations included.
Date: August 12, 1902
Creator: Stipp, Edwin M.
Item Type: Refine your search to only Patent

Rail-Joint.

Description: Patent for the improvement of existing rail joints by creating a tie or bond at the end of rails to allow them to lock together. The improved rail joint will make the use of bolts and nuts, or other connectors unnecessary when connecting rails.
Date: February 17, 1920
Creator: Ryan, William M.
Item Type: Refine your search to only Patent
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