Combined Soap-Drainer and Brush (open access)

Combined Soap-Drainer and Brush

Patent for a brush which can be used as a soap receptacle when laid flat on its back. In this position, it also allows the brush bristles to drain.
Date: January 19, 1915
Creator: Tijou, Lincoln
System: The Portal to Texas History
Improvement in Hand-Vises. (open access)

Improvement in Hand-Vises.

Patent for hand vise to use as a tool for mechanics to hold small articles, can be attached to bits or augers for gauging the depth of a hole bored, and also for countersinking such holes for screws.
Date: November 19, 1872
Creator: Overton, Thomas
System: The Portal to Texas History
Switch. (open access)

Switch.

Patent for a multiple point switch that may be connected to a standard light socket.
Date: November 19, 1918
Creator: Kilmer, Edward J.
System: The Portal to Texas History