UNT Libraries Government Documents Department - 19 Matching Results

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Apparatus for Treating Timber.

Description: Patent for an invention to aid in the treatment of treating timber. The invention is said to "provide a simple, inexpensive, durable, and efficient apparatus by means of which railroad cross-ties, fence-posts, and the like may be expeditiously and economically treated by immersion in a bath of some preserving liquid" (lines 16-22) including illustrations.
Date: July 11, 1905
Creator: Gerhard, Philip H.

CAR-COUPLING

Description: Patent for a Car-Coupling. "This invention relates to car-couplings of the Janney type..." (lines 9-10) including illustrations.
Date: August 11, 1903
Creator: Yeiser, John Clarke

Car-Coupling.

Description: Patent for a new and useful car coupling, including instructions and illustrations.
Date: October 11, 1898
Creator: Riley, Thomas

Churn.

Description: Patent for a simple, efficient, and improved churn that thoroughly aerating and stirring the cream. It has a removable vertical dasher and two dasher cups.
Date: June 11, 1895
Creator: Franklin, Edward A.

Churn.

Description: Patent for a churn that can be easily disassembled and cleaned easily. The churn is a circular chamber with a tube in its center. The tube has a fan around it at the top of the chamber, and the air goes through the fan, is sucked into the tube, and is released at the bottom of the chamber in order to agitate the cream.
Date: August 11, 1896
Creator: Walker, Ben, Jr.

Copy Holder

Description: Patent for a copy holder. This device is to hold copy for typewriters, compositors, etc. It also provides a copy holder possessing an adjustable indicating bar. Illustrations included.
Date: February 11, 1913
Creator: Newton, Marvin G. & Edwards, J. M.

Cuff Button and Holder.

Description: Patent for a new and improved cuff button and holder. This design consists in "[a] cuff button and holder having in combination a shank-plate, two buttons, one attached at each end of the shank-plate, and a clamp-bar, one end of which is for attachment to the shirt-sleeve, and the other end having a device to couple with said shank-plate" (lines 1-6).
Date: August 11, 1885
Creator: Stuart, John A. & Woodmansee, John F.

Firing Mechanism for Guns.

Description: Patent for a firing mechanism for double barrel shotguns, which allows the barrels to be shot in any order by pulling the trigger twice in succession.
Date: August 11, 1908
Creator: Blocker, John Rufus

Fluid Tempering Apparatus

Description: Patent for a fluid tempering apparatus. This invention relates to rapidly heating water system using numerous small streams of water that exposes each to a heat source. Illustration included.
Date: September 11, 1906
Creator: Haynie, Brooks

Hitching-Strap.

Description: Patent for a strap to attach an animal to a hitching-post, especially a smooth one, to avoid slipping or accidental loosening by the animal with "an improved slidable catch" (line 18).
Date: December 11, 1900
Creator: Jacobsen, Frederik August

Improvement in Car-Couplings.

Description: Patent for "a new and improved Car-Coupling"
Date: May 11, 1875
Creator: Shelley, Nathan G.; Bozarth, Stephen P. & Spring, David V.

Improvement in Flat-Irons.

Description: Patent for improvement in flat-irons, with description and illustrations.
Date: October 11, 1875
Creator: Sterzing, Fred

Nailing - Machine.

Description: Patent for a new and useful improvements in nailing-machines. This design is "adapted to automatically distribute and feed the nails to a predetermined point" (line 10-12).
Date: January 11, 1898
Creator: Brady, William B.

Nut and Washer for Vehicle Axles.

Description: Patent for a new and improved nut and washer combination. This design consists, "with a threaded end on an axle-spindle, which is longitudinally grooved on opposite sides of the thread, and a radially-flanged nut made to engage the threaded-end of the spindle, of a cap-ring having an annular recess formed on one side from its inner edge outwardly, said ring being secured upon the radial flange of the nut, and a cylindrical outer shell having an inwardly-extended flange on one end, and ears on t… more
Date: March 11, 1890
Creator: Sullivan, Jonathan L.

Portable Cotton Compress or Baling Machine

Description: Patent for a portable baling machine used to compress cotton bales more uniformly and efficiently. Illustrations included.
Date: June 11, 1907
Creator: Phillips, John William

Process of Hardening Bitminuous Substances.

Description: Patent for "a process for hardening or partly solidifying to any required degree substances such as liquid or viscid bitumens, tars, or asphaltums, either natural or artificial" (lines 8-12). It hardens bitumens without evaporating oils and leaves them solid when cooled.
Date: August 11, 1896
Creator: Dumble, Edwin Theodore

Trolley-Pole.

Description: Patent for certain new and useful improvements in trolley poles, including instructions and illustrations.
Date: October 11, 1898
Creator: Mason, Virgil Augustus

Weeder

Description: Patent for an invention "to provide a simple, light, and durable implement which will effectually remove weeds, rubbish, and all foreign matter simultaneously from each side of a row or drill of corn, cotton, or other plants and direct the removed material to the longitudinal center of the row or drill" (lines 8-14).
Date: February 11, 1902
Creator: Lloyd, William Daniel
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