UNT Libraries Government Documents Department - 24 Matching Results

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Alarm Device.

Description: Patent for an alarm device "to be used in connection with a boiler and operatively connected with the steam whistle, whereby when the water falls below a certain level in the boiler the mechanism will automatically operate to blow the whistle" (lines 11-16). Includes instructions and illustrations.
Date: September 15, 1914
Creator: Priester, Joel E.
Item Type: Refine your search to only Patent

Boll Breaker and Cleaner.

Description: Patent for a boll breaker and cleaner with a casing with a pair of revolving cylinders with boll-breaking arms adapted to work with additional boll-breaking arms projected from rocking shafts in the lower portion of the casing. Includes instructions and illustrations.
Date: September 15, 1914
Creator: Hale, John W. & Galey, John I.
Item Type: Refine your search to only Patent

Door Hanger.

Description: Patent for a car door hanger that will take the weight of the door off the supporting rollers and the track and apply a braking action to the track that will prevent the door from unnecessarily shifting. Includes instructions and illustrations.
Date: September 15, 1914
Creator: Kinard, Chester E.
Item Type: Refine your search to only Patent

End Gate Fastener.

Description: Patent for an end gate for a wagon or other vehicle that will be easier to open and won't easily come loose, including instructions and illustrations.
Date: September 15, 1914
Creator: Nichols, George T.
Item Type: Refine your search to only Patent

Engine

Description: Patent for "new and useful improvements in engines" (lines 5&6). "This invention relates to engines and more particularly to twin engines of the hydrocarbon or internal combustion type" (lines 8-10).
Date: December 15, 1914
Creator: Moore, William W.
Item Type: Refine your search to only Patent

Garment.

Description: Patent for improvements for garments similar to trousers and overalls. Improvements include provision of fastenings that allow for the adjustment of the waistband.
Date: December 15, 1914
Creator: Mathias, Albert
Item Type: Refine your search to only Patent

Lubricator

Description: Patent for "lubricators adapted to be used in journal boxes of card, in shaft bearings, and at any other point...to provide a lubricator which will adjust itself automatically to the member to be lubricated and which includes wiping means for removing surplus" (lines 7-10 & 15-18).
Date: December 15, 1914
Creator: Maness, William C.
Item Type: Refine your search to only Patent

Nutcracker

Description: Patent for improvements in nutcrackers that make it easier and safer to use, and more easily retrieve the contents of the nut. It is durable and can be manufactured at low cost.
Date: September 15, 1914
Creator: Dato, Edward
Item Type: Refine your search to only Patent

Process of Producing Gas.

Description: Patent for a continuous process of producing a gas rich in carbon monoxide, in which the gas-forming combustible material enters the gas-generating chamber from one end while producer gas exits the other end. Includes instructions and illustrations.
Date: September 15, 1914
Creator: Hirt, Jules H.
Item Type: Refine your search to only Patent

Safety Device for Locomotives.

Description: Patent for a safety device for a locomotive that can be automatically tripped to shut off the steam from the locomotive engine and apply air to the brake mechanism. Includes instructions and illustrations.
Date: September 15, 1914
Creator: Conover, James W.
Item Type: Refine your search to only Patent

Shifting Camera Back.

Description: Patent for a shifting camera back that allows a photographer to take a large number of photographs on a single plate or film, including instructions and illustrations.
Date: September 15, 1914
Creator: Moine, Selest E.
Item Type: Refine your search to only Patent

Single Well Cylinder

Description: Patent for a single well cylinder pump intended to provide more efficient use in a deep well. This cylinder is distinct for its incorporation of a "inwardly opening valve controlling the passage of fluid into an inner cylinder" (p.2, lines 34-37)
Date: December 15, 1914
Creator: Ligon, Arthur Lee
Item Type: Refine your search to only Patent

Spike Holder

Description: Patent for an improvement in railroad spike holders to affordably reduce abrasion of the rail and to hold spikes into position, including illustrations.
Date: October 15, 1914
Creator: Kelly, William D.
Item Type: Refine your search to only Patent

Stove.

Description: Patent for a heating stove that will ensure the combustion of artificial or natural gas, including instructions and illustrations.
Date: September 15, 1914
Creator: Ziegler, John C.
Item Type: Refine your search to only Patent
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