1,130 Matching Results

System maintenance June 24th between 9:00AM and 12:00PM CDT may cause brief service disruptions.

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Spring Wheel

Description: Patent for a spring wheel design that will "effectually resist both the vertical and lateral stresses to which the wheel is subjected when in use" (lines 11-13), including illustrations.
Date: February 24, 1914
Creator: Mathiesen, Marius
Partner: UNT Libraries Government Documents Department

Cotton Cleaner And Feeder

Description: Patent for a cotton cleaner and feeder. It is designed with an intermediate of a chute and cotton-gin to feed the cotton to the gin. Illustrations included.
Date: November 24, 1903
Creator: Seward, Marion F. & Seward, Joseph H.
Partner: UNT Libraries Government Documents Department

Aerodrome

Description: Patent for an aerodrome which is a heavier than air flying machine powered by motorized propellers
Date: August 24, 1909
Creator: Sinclair, William
Partner: UNT Libraries Government Documents Department

Type

Description: Patent for type. This inventions is for the body of type used in printing presses. Illustration included.
Date: November 24, 1903
Creator: Weeks, Frank W.
Partner: UNT Libraries Government Documents Department

Electric Program-Clock.

Description: Patent for "certain new and useful Improvements in Electric Time-Reminder Clocks" (lines 5-7) which are "designed for service in furnishing notice to the user of acts to be performed at previously-specified times or periods" (lines 12-14).
Date: September 24, 1901
Creator: Dubinski, Benjamin
Partner: UNT Libraries Government Documents Department

Lock

Description: Patent for a combination lock that is able to be changed at will due to its arrangement of parts.
Date: November 24, 1903
Creator: Katzenberger, Oscar
Partner: UNT Libraries Government Documents Department

Tire-Protector

Description: Patent for a lightweight protector for pneumatic tires, providing dust- and waterproofing, as well as providing protection from puncture.
Date: October 24, 1911
Creator: Aue, Rudolph
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a sulky-plow with adjustable front and rear ground-wheels that control the depth at which the ground is plowed.
Date: December 24, 1895
Creator: Gupton, Kindred
Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for a simple and inexpensive car-coupling that improves on the pin-and-link car-couplings and "will be capable of coupling automatically and which may be readily uncoupled without going between cars" (lines 13-15). After the car has been separated, this coupling automatically puts its parts in position to be re-coupled. It also enables a "flying kick" to be transmitted to the car.
Date: November 24, 1896
Creator: Lee, Charles
Partner: UNT Libraries Government Documents Department

Improvement in Ox-Bows.

Description: Patent for improvements to ox-bows so that they "shall not require bending, and which may be made in parts of the country where timber suitable for bending is scarce" (lines 9-12).
Date: May 24, 1870
Creator: Moore, Alfred L. D.
Partner: UNT Libraries Government Documents Department

Improvement in Hair-Triggers.

Description: Patent for improvement in fire-arms by arranging a hair-trigger on to a fire-arm that have a guard and a trigger without alternation of the interior mechanism of the gun-lock; it is not necessary for the application of a fly in the hammer to prevent the catching of the trigger in the rest-notch of the hammer. (Lines 11-19) Illustration is included.
Date: August 24, 1869
Creator: Schenck, F.
Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for improvements in car-couplings by providing "a coupler which will without any adjustment couple two cars whose draw-heads are of different heights.” (lines 17-19) Illustration is included.
Date: March 24, 1891
Creator: Thompson, James A. M.
Partner: UNT Libraries Government Documents Department

Jail

Description: Patent for community style jails, eliminating single-cell jail housing.
Date: June 24, 1913
Creator: Youngblood, David Franklin
Partner: UNT Libraries Government Documents Department

Campus Tour

Description: Photograph of Rev. Dee Wellington Brighton,Patricia J. Williams, Lillie J. Turner, Clara Etta Brooks Williams and Marion Garza In the Library during the Campus Tour Of St. Philips College Campus Tour of September 24, 1999.
Date: September 24, 1999
Partner: St. Philips College