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Wrench.

Description: Patent related to a wrench that is adjustable to fit any nut size. When secured on the nut, this wrench will firmly grip the nut until the handler loosens the wrench from the nut.
Date: April 9, 1912
Creator: Weatherly, George B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Tank for Oil Burners

Description: Patent fora tank for oil burners. This invention is designed to supply burners with crude oil. Illustration included.
Date: May 9, 1911
Creator: Alverson, Lewis
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Display Advertising-Machine.

Description: Patent for an advertising display that carries a number of large advertisement sheets that are revolved and held stationary to periodically display each advertisement in repeating succession.
Date: October 9, 1917
Creator: Barnett, John B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Gas Generator

Description: Patent for a gas generator that generates hydrocarbon gases. It is "to provide ample and efficient means for feeding gas making elements into the fillings or contents located in the generators and to distribute uniformly to all parts of a generator the elements fed into the generator and to provide efficient means for operating the feeding devices and to provide agitating devices working in combination with the feeding devices for agitating the fumes within the generator." (line 11-21)
Date: March 9, 1915
Creator: Tinsley, Waller P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Screen-Hanger.

Description: Patent for more accessible window screen hangers. The inventors claimed that these improved screen hangers eliminated the challenge of hanging window screens on the exterior of tall buildings. These screen hangers allowed customers to hang, adjust, and clean screens from the inside of buildings.
Date: December 9, 1919
Creator: Agee, Howard L. & Agee, Sidney A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Coin-Controlled Vending-Machine.

Description: Patent for a con-controlled vending-machine that sells stamps and similar products including illustrations. The machine "compels a complete cycle of operation for each coin received and cannot be rendered inoperative through the deposit of a plurality of coins in the chute or while the operation of the machine is in progress." (lines 14-17).
Date: October 9, 1917
Creator: Wolford, William O.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Combine Dimmer and Adjuster for Headlights

Description: This patent is for the improvement of illumination and more particularly relates to a combined dimmer and adjuster for headlights. The primary aim is for the improvement of dimmers on the lamps of a motor vehicle so that the dimmers might be adjusted together with respect to the lamps so that various positions of vertical and horizontal adjustment are possible and if necessary, the removal of the cover of the lamps.
Date: April 9, 1918
Creator: Averitt, Robert W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Combined Mail-Box and Door-Bell

Description: Patent for a combined mailbox and doorbell. The invention automatically sounds a bell when mail is placed inside that can be set up directly on the house or at a distance. The invention also serves to protect the mail from rain and mail thieves.
Date: July 9, 1918
Creator: McDonald, James A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Advertising Device

Description: Patent for an advertising device meant to sit on a desk as a ruler. This device is designed to make the images on its surface appear to be suspended in air when it is lifted. It can be manufactured cheaply and is intended to be distributed for free as both a ruler and advertisement.
Date: April 9, 1918
Creator: Glisson, Amos Adolphus
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bale-Tie.

Description: Patent for bale ties that "have the securing members permanently connected" (lines 12-13) and do not have projecting ends that could damage cotton bales or other fibrous materials.
Date: June 9, 1914
Creator: McFarland, Frank H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Air-Cycle

Description: Patent for an air cycle that allows a person to fly by pedaling. Illustrations included.
Date: January 9, 1912
Creator: Price, Joseph H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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