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Locking Device for Steering-Wheels.

Description: Patent for a device which is completely detachable from the steering column, can be quickly applied and removed from the steering wheel, and securely holds the steering wheel from turning on the steering column. The purpose of this device is to prevent unauthorized use or theft of a vehicle.
Date: May 21, 1918
Creator: Grimm, Max F.
Partner: UNT Libraries Government Documents Department

Vehicle-Tire.

Description: Patent for "tires such as are used for automobiles and other like vehicles in which it is desirable to absorb the shocks incident to rapid travel over road by means of an inherent resiliency in the tire" (lines 12-16) including illustration.
Date: May 21, 1918
Creator: Pepple, John W.
Partner: UNT Libraries Government Documents Department

Vehicle-Wheel

Description: Patent for a tire with strong durability and efficient manufacturing.
Date: September 21, 1920
Creator: Allan, William N.
Partner: UNT Libraries Government Documents Department

Traffic-Signal.

Description: Patent for a traffic signal apparatus for installation in automobiles, including illustrations.
Date: August 21, 1917
Creator: Valdes, Salvador M.
Partner: UNT Libraries Government Documents Department

Trap

Description: Patent for a trap for catching rats. Illustrations included.
Date: March 21, 1911
Creator: Clark, William Joseph
Partner: UNT Libraries Government Documents Department

Paper-Folding Machine.

Description: Patent for a paper-folding machine that is intended to fold letters and insert them into envelopes.
Date: April 21, 1914
Creator: Causey, Charles W.
Partner: UNT Libraries Government Documents Department

Packing Compound for Eggs, &c.

Description: Patent for a food packing compound made out of clay, chalk, and lime.
Date: January 21, 1902
Creator: Stukes, John Marion
Partner: UNT Libraries Government Documents Department

Inside Pipe-Clamp

Description: Patent for an inside pipe-clamp.
Date: April 21, 1903
Creator: Masterson, Bernard W.
Partner: UNT Libraries Government Documents Department

Door-Hanger.

Description: Patent for a new and useful door hanger. This invention is to "provide a simple and inexpensive device so constructed as to avoid dismounting and at the same time enable a door, window, or an equivalent device to be operated with the minimum friction" (line 9-13).
Date: December 21, 1897
Creator: Masterson, Bernard W.
Partner: UNT Libraries Government Documents Department

Hoisting Apparatus.

Description: Patent for a hoisting apparatus for use in cranes.
Date: March 21, 1911
Creator: Fischer, Fritz, Jr.
Partner: UNT Libraries Government Documents Department

Confection Dipping Machine

Description: Patent for a confection dipping machine. "This inventions relates to machines for coating bonbons, drop-cores, caramels, nuts, and the like with a superficial coating of confection material" (line 8-11_ illustrations included.
Date: July 21, 1903
Creator: Jenner, Edward J.
Partner: UNT Libraries Government Documents Department

Horse-Check.

Description: Patent for an automatic that prevents horses from starting off when left unattended. It detects when the vehicle begins moving and pulls back on the reins.
Date: July 21, 1896
Creator: Lee, Charles
Partner: UNT Libraries Government Documents Department

Hydrocarbon-Burner

Description: Patent for a hydrocarbon burner.
Date: April 21, 1903
Creator: Bateman, Talbot O.
Partner: UNT Libraries Government Documents Department

Structural Unit.

Description: Patent for a structural unit for use in construction. It repurposes crushed metal containers to create a core covered by an outer shell made of cement or similar material.
Date: June 21, 1921
Creator: Lambert, John Raymond
Partner: UNT Libraries Government Documents Department

Groove-Rail Cleaner.

Description: Patent for a grooved rail cleaner, which can get the dirt out of small grooves.
Date: January 21, 1908
Creator: Frick, Claus Henry
Partner: UNT Libraries Government Documents Department

Oil-Burner.

Description: Patent for hydro-carbon burner that has new and improved construction. It is a burner that is simple, durable, and compact in its construction, and it is also efficient and economical to use.
Date: October 21, 1913
Creator: Strow, L. B. & McMillan, Thomas E.
Partner: UNT Libraries Government Documents Department

Operating Mechanism for Flushing Devices

Description: Patent for an operating mechanism for flushing toilets automatically.
Date: January 21, 1913
Creator: Kreter, Otto & Kreter, George E.
Partner: UNT Libraries Government Documents Department

Bale-Forming Apparatus

Description: Patent for an automatic bale forming apparatus that can be set to make a certain size cotton bale and will stop when it reaches that size and send the finished bale out on a conveyer belt and begin the next one.
Date: January 21, 1908
Creator: Reagan, Edgar
Partner: UNT Libraries Government Documents Department

Setting Plants

Description: Patent for setting plants. This invention is and improvement of a machine that sets young plants as an efficient method to promote rapid and uniform growth. Illustration included.
Date: April 21, 1908
Creator: Sinclair, John L.
Partner: UNT Libraries Government Documents Department

Differential Construction

Description: Patent for "a new and Improved Differential Construction" (lines 5-6). "The object of the present invention is to provide a differential particularly suitable for motor vehicles... whereby the spinning of the wheels... is effectually prevented while the relative movement thereof necessary in passing around curves is freely allowed" (lines 22-31).
Date: May 21, 1919
Creator: Reagan, Edgar U. G.
Partner: UNT Libraries Government Documents Department

Detector for Wireless Signaling Apparatus.

Description: Patent for wireless signaling apparatus which provides a detector which shall be universal in its application, by means of which any of the well known minerals or materials may be employed and removably held in proper position.
Date: November 21, 1911
Creator: Johnson, Maurice Bernays
Partner: UNT Libraries Government Documents Department

Bandage

Description: Patent for a new bandage or dressing clamp that will hold a bandage in place. It includes two circular, notched jaws held together by an adjustable tube. Illustrations included.
Date: April 21, 1914
Creator: Lupton, Minnie May
Partner: UNT Libraries Government Documents Department

Barrel Swing for Store Counters

Description: Patent for a barrel swing that allows the barrel to swing out from under the counter. Illustration included.
Date: December 21, 1909
Creator: Gimbal, Charles C.
Partner: UNT Libraries Government Documents Department

Automatic Railway-Switch.

Description: Patent for new and useful Improvements in Automatic Railway-Switches, "particularly to automatic railway switches for use in street railways or steam railways" (lines 13-15), including instructions and illustrations.
Date: August 21, 1917
Creator: Eisenberg, Louis
Partner: UNT Libraries Government Documents Department
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