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Hydrocarbon-Burner.

Description: Patent for hydrocarbon-burners to provide a novel and improved burner for coal-oil, petroleum, or other liquid fuel.
Date: August 21, 1917
Creator: Hewett, John A.
Partner: UNT Libraries Government Documents Department

Tie-Up Stand for Mail.

Description: Patent for the tying of mail into bundles. The invention is adjustable and allows for mail of various widths.
Date: June 5, 1917
Creator: Zerwer, John A.
Partner: UNT Libraries Government Documents Department

Shovel-Fastening for Cultivators

Description: Patent for new and useful improvements in shovel-fastenings for cultivators. Improvements include incorporating a spring latch in the cultivator foot so that no time is lost and no tools would be needed in replacing cultivator shovels.
Date: December 18, 1917
Creator: Kirkpatrick, James M. & Tirey, Grover C.
Partner: UNT Libraries Government Documents Department

Electric-Motor Drive.

Description: Patent for an electric-motor drive that can be used specifically with a cotton tramper, including instructions and illustrations.. This invention serves multiples methods of improvement compared to current electric-motor drives, and will make the processes its involved in more efficient, while being inexpensive to construct.
Date: July 31, 1917
Creator: Whitt, Joseph E.
Partner: UNT Libraries Government Documents Department

Burglar-Alarm.

Description: Patent for a burglar alarm device that is triggered by the movement of a door or window, including illustrations.
Date: October 30, 1917
Creator: Alderman, Joseph S.
Partner: UNT Libraries Government Documents Department
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