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Locking System for Jail-Doors

Description: Patent for locking system for jail doors where locks of a series of cell doors can be operated simultaneously.
Date: January 27, 1903
Creator: Youngblood, David Franklin
Partner: UNT Libraries Government Documents Department

Hydraulic Swivel

Description: Patent for a hydraulic swivel. This design produced a mechanism for supporting a supply hose in a given position.
Date: October 27, 1903
Creator: Johnston, Horace G.; Sturm, William P. & Sturm, Jacob W.
Partner: UNT Libraries Government Documents Department

Washing-Machine

Description: Patent for a washing-machine
Date: January 27, 1903
Creator: Cesinger, George Valentine
Partner: UNT Libraries Government Documents Department

Siding Gage

Description: Patent for siding gage. This design is meant to be a cheap, durable, and convenient gage for use in siding.
Date: October 27, 1903
Creator: Blohm, Ernest J. H.
Partner: UNT Libraries Government Documents Department

Cotton-Press

Description: Patent for cotton press for bailing cotton employed in forming cylindrical bales from bat or sheet of cotton received from the condenser. (lines 10-13)
Date: January 27, 1903
Creator: Carter, Edward D.
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for a rotary engine.
Date: October 27, 1903
Creator: Dillion, Ivy Hancock
Partner: UNT Libraries Government Documents Department

Adjustable Arch for Cultivators

Description: Patent for an adjustable arch for cultivators.
Date: October 27, 1903
Creator: Porter, Harrison B.
Partner: UNT Libraries Government Documents Department

Arch-Bar for Cultivators

Description: Patent for arch bar for cultivators that connects the respective cultivator rigs together.
Date: January 27, 1903
Creator: Sullins, Cale M.
Partner: UNT Libraries Government Documents Department
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