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Insulator

Description: Patent for an insulator to be used to attach electric conductors and wires to walls or posts. Illustrations included.
Date: December 29, 1908
Creator: Marshall, George B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Switch Cord Plug

Description: Patent for a switch cord plug that can be adapted to cords and used with telephone switchboards. Illustrations included.
Date: April 28, 1908
Creator: Smith, Eugene Lamar
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Dielectric Separator

Description: Patent for an apparatus that "separates substances of different dielectric capacities" (lines 12-13). Illustrations included.
Date: May 19, 1908
Creator: Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Electrical Interrupter.

Description: Patent for an electrical interrupter for dividing charges of electricity into intervals.
Date: November 24, 1908
Creator: Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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