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Pump.

Description: Patent for a pump. This patent claims improvements in the design of pumps used for oil or water.
Date: March 6, 1906
Creator: Nevins, Ennis M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump.

Description: Patent for pump that allows for ease of maneuvering, via balanced operating mechanism; as well as ease of access and repacking, via a simpler valve.
Date: July 17, 1906
Creator: Terry, Hiram
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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