UNT Libraries Government Documents Department - 36 Matching Results

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Adjustable Split Lock-Nut or Union

Description: Patent for an adjustable split cock-nut or union that is of a simple, cheap, and efficient construction with an intended use on valve rods of internal combustion engines. This device is designed to withstand direct pressure, blows, and torque forces.
Date: December 2, 1919
Creator: Dickinson, Harry E.
Item Type: Refine your search to only Patent

Apparatus for Curing Tire Casings.

Description: Patent for a more efficient system for curing tire casings. The new patented apparatus was capable of providing both smooth and ribbed tire textures by way of aluminum tips and molds. Additionally, the apparatus provided retreading and faster curing of pneumatic tires.
Date: December 2, 1919
Creator: Bongio, Philip P. & Stephenson, Elonzo
Item Type: Refine your search to only Patent

Apparatus for Handling Seed-Cotton.

Description: Patent for a "mechanism for handling seed-cotton [...] to provide novel means for conveying said cotton directly from the wagon or from the cotton-house to the ginning mechanism, whereby the cotton is cleansed and dried during its passage" (lines 7-13). It also helps to prevent fires and contamination of ginned cotton, and to reduce labor handling seed-cotton.
Date: December 2, 1884
Creator: Munger, Robert S.
Item Type: Refine your search to only Patent

Churn Power.

Description: Patent for a new and improved churn-power. This design "consists in the combination, with a vertically-moveable carriage provided with a drum, of a rope wound on the same, and having its upper end secured, from which drum a wheel on the carriage is operated by suitable gearing, the said wheel being connected with the dasher-staff. When the carriage descends under the action of its own weight and of the weight of the parts on it, the drum is revolved and the dasher rod or staff operated" (lines … more
Date: December 2, 1884
Creator: Williams, Fredrick Fitz
Item Type: Refine your search to only Patent

Cotton or Other Press.

Description: Patent for "that class of cotton-presses in which duplex bale or press boxes arranged to swing upon centers are adapted to be brought in line with a stationary platen and a movable follower" (lines 7-11), including instructions and illustrations.
Date: December 2, 1884
Creator: Munger, Robert S.
Item Type: Refine your search to only Patent

Crude-Oil Burner.

Description: Patent for crude-oil burner that has excellent combustion, it is simply constructed to to make it easier to use, and requires little or no attention. It is adaptable to be used in fire-boxes (cooking and heating stoves, furnaces, and ranges).
Date: December 2, 1902
Creator: Bateman, Talbot O. & Wilson, Homer T.
Item Type: Refine your search to only Patent

Dental Implement

Description: Patent for a dental implement that features a tool useful for dentists when filling teeth and also is adapted to contain filling material for instant availability and use during dental procedures.
Date: December 2, 1919
Creator: Edwards, Walker A., Jr.
Item Type: Refine your search to only Patent

Headlight.

Description: Patent for Locomotive-headlights, "and has for its principal object to so construct the lamp and its casing as to permit of the lighting or adjusting the lamp-blaze from the back of the headlight box…” (lines 8-13) including illustrations.
Date: December 2, 1902
Creator: Stanton, James Robertson
Item Type: Refine your search to only Patent

Improvement in Windmills.

Description: Patent for a "self-regulating windmill, so arranged that it will automatically exclude the wind from the wheel during storms and irregular or sudden squalls of wind, while it will equally enlarge the opening through which the wind is admitted to the wheel, whenever the power of the wind is reduced." (Lines 14-20) Includes instructions and illustrations.
Date: December 2, 1873
Creator: Davie, John P. & Morgan, Asa
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Improvement in Windmills.

Description: Patent for an improved windmill, including illustrations, consisting of an arrangement of "three stationary sails between arms on central shaft, so as to obtain double or increased power from the air passing through the wheel." (lines 7-10)
Date: December 2, 1879
Creator: Dewees, Thomas
Item Type: Refine your search to only Patent

Mechanism for Handling Lint Cotton.

Description: Patent for a new and improved mechanism for handling lint-cotton. This design "has for its object to avoid the accumulation of dust and light particles of fiber in the atmosphere of the gin-house, to greatly reduce the dangers of destructive conflagrations in ginning establishments, to avoid the repeated handling of the cotton between the gins and the press, and to secure a more perfect separation from the cotton of dust and other foreign substances" (lines 8-16).
Date: December 2, 1884
Creator: Munger, Robert S.
Item Type: Refine your search to only Patent
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