UNT Libraries Government Documents Department - 39 Matching Results

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Apparatus for Cleaning Cotton

Patent for an improvement to boll breakers and cotton cleaners by performing the tasks of picking, cleaning, beating, and spreading more efficiently and effectively.

Date: February 19, 1918

Creator: Streun, John Arnold

Apparatus for Preserving Wooden Poles

Patent for an apparatus for preserving treated wooden poles. Illustrations included.

Date: April 26, 1910

Creator: Logan, John T.

Automobile Signal

Patent for Automobile Signal

Date: November 14, 1916

Creator: James, Daniel V.

Bottle-Closure

Patent for a bottle cap for milk bottles and similar types of glass bottles. This is designed to be easily removed, keep the mouth of the bottle clean, and can be cleansed, sterilized, and reused.

Date: December 10, 1918

Creator: Williams, Lee

Bread Slicer

Patent for machine that can slice bread, cake, or the like.

Date: January 2, 1917

Creator: McLaughlin, Frank

Can-Opener.

Patent for a can opener that is made from "a single flat piece of metal" (line 17) and is made for ease of operation, reducing the chance of the user cutting themselves.

Date: March 19, 1918

Creator: Williams, Paul E.

Clothes-Pin.

Patent for an improved clothes pin made from resilient wire stock and comprised of side by side loops and nipping jaws, including illustrations.

Date: August 11, 1915

Creator: Griffin, William Henry

Combined Rein-Holder and Whip-Socket

Patent for a combined rein holder and whip socket in the dashboard of vehicles.

Date: January 21, 1913

Creator: Bean, Jesse Alfonso

Cooking-Range.

Patent for a cooking-range that "heat may be conducted from the firebox above the oven, and into a lid compartment" (lines 11-12).

Date: November 18, 1913

Creator: Daniel, James Edward

Cotton-Chopper.

Patent for a cotton chopper with an attachment for a guided chopper. This cotton chopper allows for the chopping device to engage the soil when the device is driven over various types of soil.

Date: January 9, 1912

Creator: Tedder, Morgan C.

Cotton-Picker

Patent for a cotton picker that can be used on several rows of cotton at a time. Illustrations included.

Date: July 16, 1912

Creator: Meier, John

Cross-Tie.

Patent for a railroad cross tie made of concrete and metal, which can be attached without spikes or bolts.

Date: October 24, 1911

Creator: Whaley, Albert L.

Currycomb and Brush

Patent for a curry comb and brush. Illustrations included.

Date: May 7, 1912

Creator: Endsley, Horace F.

Dispensing-Counter

Patent is for new way of dispensing and weighing material housed on store shelves. It saves time and labor putting items out.

Date: March 20, 1917

Creator: Griffin, William Henry

Patent for an Envelop-Lock, which "appertains to a sealing or locking device for envelops and other containers, and aims to provide a novel and improved means for locking or sealing the closure flap of an envelop, whereby the envelop cannot be opened without tearing or mutilating the same, so as to be apparent to the recipient of the envelop." (lines 8-14) including instructions and illustrations.

Date: November 24, 1914

Creator: Buckner, Charles C.

Feeding Device for Hay-Presses.

Patent for "certain new and useful Improvements in Feeding Devices for Hay-Presses" (lines 5-6), including specifications and illustrations.

Date: December 14, 1915

Creator: Sandy, Sam S.

Gas-Burner.

Patent for a gas burner, which can have the mixture of gas and air adjusted.

Date: March 15, 1910

Creator: Mintier, Thomas H. & Jennings, Harry J.

Improvement in Reinforcing-Bar Supports.

Patent for improving "bar supports for use in concrete construction" (lines 9-10) including instructions and illustrations.

Date: December 29, 1914

Creator: Darr, Frank J.

Improvement in Signals

Patent for a signal for an exhaust pipe of an automobile. Essentially, this device would quiet exhaust noise leaving an automobile.

Date: February 26, 1919

Creator: Baker, James Slayton

Inlet Control Valve for Flush Tanks

Patent for inlet control valve for flush tanks. Invention is indented to be an improvement on inlet control valves in flush tanks by decreasing noise levels.

Date: January 7, 1919

Creator: Wright, William

Pump System.

Patent for a pump system with an improved air compressor for use in cars that produces a very quiet engine.

Date: July 25, 1911

Creator: Read, William K.

Rail Tie Plate

Patent for "a rail tie plate with a horizontally extending member which will slidably support a switch point and hold the same in proper relation to the main rail and thus prevent the jouncing of the switch point (lines 14-18).

Date: June 16, 1914

Creator: Morrison, Oscar P.

Rein-Holder

Patent for a rein holder for attachment to vehicles that stays securely in place.

Date: February 4, 1913