UNT Libraries Government Documents Department - 82 Matching Results

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Agricultural Implement dated September 17, 1918

Description: Patent for agricultural implement used for tilling the soil so as to prepare the land for planting. It is used to reduce clods, loosens, and levels the soil.
Date: 191X
Creator: Powell, George D.

Improved Millstone-Dress.

Description: Patent for an improved millstone dress which allows "the grain [to be] more thoroughly ground, and a larger product of flour [to be] obtained from a given quantity of grain." (Lines 11-13) Includes instructions and illustrations.
Date: unknown
Creator: Gaines, James W.

Protective Runner for Cotton-Pickers' Sacks.

Description: Patent for a protective runner that protects the collection sack from being damaged as it is dragged. This design is meant to be quick and easy to attach and is shaped like a trough.
Date: November 14, 1922
Creator: Shipp, Charles E.

Automatic Train-Stopping Mechanism.

Description: Patent for an affordable and easily operable mechanical train stopper designed to be installed directly on a locomotive.
Date: August 10, 1920
Creator: Evans, Alva A.

Carton.

Description: Patent for a carton used to carry bottles or other fragile containers in a manner that prevents spillage, breakage, or other type of damage to befall the bottles and their contents, includes illustrations.
Date: September 2, 1919
Creator: Elder, Joseph H.

Carton

Description: Patent for improvements made to a carton such as an inclusion of a wrapper and retaining strip to protect and hold valuable objects such as glass along with various other improvements to the overall construction of the carton.
Date: December 6, 1918
Creator: Elder, Joseph H.

Prescription-Filing Machine.

Description: Patent for a prescription-filing machine that allows for more accurate sorting of medical prescriptions.
Date: August 6, 1918
Creator: Elder, Joseph H.

Foot Rest for School Desks

Description: Patent for foot rest that will elevate the feet of a studying student while they are at the desk.
Date: February 20, 1917
Creator: Pratt, John L.

Spring Foot Cultivator Attachement

Description: Patent for device that spreads the links that lead from a spring foot cultivators to the tilling shoes.
Date: December 5, 1916
Creator: Grayson, Wilbur D.

Carton.

Description: Patent for cartons, specifically cartons belonging to "the class of collapsible safety wrappers for bottles or other fragile articles." (lines 9-10).
Date: August 30, 1916
Creator: Elder, Joseph H.

Burglar-Alarm.

Description: Patent for a portable device that can be hung on a door knob and sound an alarm when the knob is turned, including instructions and illustrations.
Date: August 18, 1914
Creator: Dick, Archie P., Jr.

Rail-Joint Chair.

Description: Patent for a new rail-joint chair used in the connection between rails to prevent rail movement, including illustrations.
Date: June 9, 1914
Creator: Williams, Charles C.

Tombstone-Mold

Description: Patent for a "new and useful Tombstone-Mold" (lines 5-6), including instructions and illustrations.
Date: September 2, 1913
Creator: Cameron, Neill C.

Mail-Box Hanger

Description: Patent for a mail box hanger for mailboxes that allows the mailman to easily deliver mail to them.
Date: December 3, 1912
Creator: Bell, Fred

Plow.

Description: Patent for a subsoil plow that is adjustable and includes a root cutter.
Date: October 17, 1911
Creator: West, William O.

Popcorn-Parcher.

Description: Patent for a popcorn parcher that has adjustable beaters.
Date: June 20, 1911
Creator: Baird, Willie D.

Closure for Cistern-Cleaners

Description: Patent for a closing mechanism for cistern and well cleaners. Illustrations included.
Date: November 1, 1910
Creator: Moore, Gervias T.

Mail-Box.

Description: Patent for a mail box, which is movable to allow it to be drawn closer to the road for mail delivery and then put back in its original position.
Date: July 12, 1910
Creator: Mills, Joseph H.

Spring-Seat

Description: Patent for a spring seat for wagons designed to absorb sudden shocks or vibrations caused by rough terrain in order to ensure that the driver or occupant is safe. Illustrations included.
Date: February 22, 1910
Creator: Speir, William B.

Plow.

Description: Patent for a plow, which attaches to cultivators that both turns the earth destroying weeds and puts some soil around the tops of the young plants to keep them low growing.
Date: May 11, 1909
Creator: Avery, Charles Lafayette

Tool-Sharpener.

Description: Patent for a tool sharpener for various farm equipment such as plows or tools.
Date: March 23, 1909
Creator: Kirksey, Elijah F. & Stegall, John T.

Chuck.

Description: Patent for a chuck used with a jewelers lathe to hold watch crystals in place while cutting them down to size.
Date: November 24, 1908
Creator: Bruton, David A.

Vehicle -Spindle

Description: Patent for Spindles of light vehicles
Date: July 28, 1908
Creator: Thompson, Travis T.
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