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Hame-Fastener

Description: Patent for improvements to a hame-fastener, specifically related to an easily made, inexpensively produced locking mechanism, including illustration.
Date: June 30, 1914
Creator: Fowler, Alvah W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

DOOR-HANGER.

Description: Patent for improvements to the door hanger, specifically aimed at car doors, including illustrations.
Date: June 16, 1914
Creator: Mason, Charles O.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump

Description: Patent for an improved version of a pump that includes two pistons in order to eliminate both intake and discharge valves.
Date: June 15, 1915
Creator: Sherman, J. M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Boiler Attachment

Description: Patent for improvements in boiler attachments, to produce a thermostatic device of simple and improved construction which may be utilized for the purpose of actuating a valve governing the steam supply to the pump or the injector.
Date: June 28, 1913
Creator: Priester, Joel Ellis
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

HARROW.

Description: Patent for new attachment for the foot of a harrow, including illustration.
Date: June 16, 1914
Creator: Glover, Henry M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Safe Lock

Description: Patent for providing "a means which will necessitate the operation of a series of setting devices before the several bolts can be moved to unlock the door". (lines 11-14).
Date: June 13, 1918
Creator: Harris, William J. B. of Bonham, TX
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for "a wrench in which the ratchet is inclosed, so that none of its parts will be exposed to the action of dust" (lines 16-18), provides ample lubrication, and ease of inspection. Includes instructions and illustrations.
Date: June 2, 1912
Creator: Sherman, Lothrop C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wireless-Telephone System.

Description: Patent for a wireless telephone system that does not require the user to flip a switch in between receiving and sending a message.
Date: June 27, 1911
Creator: Johnson, Maurice Bernays
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Window-Sash Lock.

Description: Patent for a device which may be attached to the upper and lower sashes of a window to firmly lock them in position. The device is special because "the attachment to the upper sash does not project into the path of the lower sash nor interfere with its operation" (lines 16-19).
Date: June 8, 1915
Creator: Merrell, Frederick R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wire Stretcher

Description: Patent for an improved wire-stretcher that is able to stretch wires while simultaneously holding the stretched wire during stapling.
Date: June 22, 1915
Creator: Kidd, Burrell L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for a wrench. This invention is designed to prevent movement. Illustration included.
Date: June 13, 1911
Creator: Miller, William J. & Cass, Thomas N.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Window-Sash.

Description: Patent for a a window sash, which allows for easy installation and removal of panes of glass.
Date: June 28, 1910
Creator: Edwards, Jessie V.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Vehicle-Spring.

Description: Patent for an improved vehicle spring on the axle that is stronger and more durable, including illustrations.
Date: June 6, 1916
Creator: Hagemann, Paul
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Knee-Protector.

Description: Patent for a knee protector that enables the wearer to fasten the device to the knee and includes a frame and knee receiving pocket.
Date: June 13, 1916
Creator: Russel, Callie B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Turnstile.

Description: Patent for a new turnstile design for use in train cars, "especially adapted for use in so called " pay-as-you-enter " cars." (lines 11-12) including instructions and illustrations.
Date: June 9, 1914
Creator: Lohrberg, Leopold W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Landing-Net.

Description: Patent for improvements to landing nets to make them foldable or collapsible, providing for easier storage when not in use.
Date: June 22, 1915
Creator: Franklin, Robert M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Valve Mechanism For Steam Engines

Description: Patent for useful improvements to the valve mechanism for steam engines. The invention allows an improved means for actuating the slide valve without the use of eccentrics. The valve can also be operated into closed positions at various degrees, and also to reverse the direction of travel of the valve.
Date: June 9, 1914
Creator: Wright, Ed W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Viscoscometer.

Description: Patent for a device that accurately determines the viscosity of different liquids, particularly oils, and is able to be kept at a uniform temperature.
Date: June 13, 1916
Creator: Lorenz, Charles O.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Voice Recording and Reproducing Device.

Description: Patent for a voice recording "attachment for a moving picture camera, which, while a picture is being taken will produce [...] photographic record of sounds that appropriately accompany the picture" (lines 11-16), including illustrations.
Date: June 13, 1916
Creator: Walker, Jack L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Lock Nut

Description: Patent for a new and improved lock nut design that is "simple, durable and inexpensive in construction, as well as convenient, practical, serviceable and efficient in its use" (lines 20-22).
Date: June 6, 1916
Creator: Collier, William Ried
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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