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Pump

Description: Patent for a pump for the purpose to pump out rising water in deep wells. Illustrations included.
Date: December 6, 1904
Creator: Leithauser, Peter Jerome
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Trolley Wire Finder

Description: Patent for a trolley wire finder. This invention to improvements in trolley-wire finders, and more particularly to its attachment to trolley-poles and trolley-harps as a means of assistance in guiding the trolley wheel has been shifted from or slipped off said trolley-wire and is of advantage as a means of saving time." (8-16). Illustration included.
Date: March 8, 1904
Creator: Barnhusrt, William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Washer

Description: Patent for a washer. This invention is designed to applied to machinery without disassembling the machinery. Illustrations included.
Date: May 24, 1904
Creator: Newberry, Sam
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Touch Regulating Attachment For Pianos

Description: Patent for a touch regulating attachment for pianos. This invention regulates the touch of the instrument to effect the tension or stiffness of the keys. Illustration included.
Date: March 29, 1904
Creator: Harriss, Langdon & Kendall, William H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Switch.

Description: Patent for a switch in which it can be “automatically operated by a moving train either for the purpose of opening or closing the switch, under the control of the engineer, who without stopping the train may open the switch and run his train onto the switch-rails or a siding without slowing up the train further than is necessary to avoid derailing the train when passing from the main line to the switch or siding.” (Lines 11-20) Illustration is included.
Date: May 17, 1904
Creator: Harris, Irvin F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump Controlling Means

Description: Patent for a pump controlling means. This invention applies even pressures on the discharge line. Illustration included.
Date: August 23, 1904
Creator: Small, William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Mail Crane

Description: Patent for a mail crane. This invention is designed "for instantly shifting the bag or pouch holding arms of the crane" (line 17-18). Illustration included.
Date: December 13, 1904
Creator: Hardwick, Robert L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Portable Water-Heater and Steam-Cooker

Description: Patent for a portable water-heater and steam-cooker that "can be adapted for heating water for a variety of domestic purposes, such as for washing clothes and the like, and for supplying steam for scalding clothes, for cooking feed for stock, and for operating a churn or similar device" (lines 14-19).
Date: April 12, 1904
Creator: Staton, John William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for a plow. Illustration included.
Date: July 5, 1904
Creator: Scoggin, James Lee & Dean, John Rowe
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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