UNT Libraries Government Documents Department - 22 Matching Results

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Aseptic Fountain Syringe or Irrigator

Patent for an aseptic fountain syringe or irrigator for use by doctors that is easily cleaned and portable.

Date: February 20, 1912

Creator: Leach, Shirley N.

Item Type: Patent

Bedstead

Patent for a bedstead that holds a bottom sheet taunt that can be used with existing bedsteads.

Date: June 5, 1906

Creator: Whitlow, W. Jidy

Item Type: Patent

Patent for the improvement of clothes pins "and has for an object to provided on their gripping faces with novel projections which contact in securely holding the clothes pin fast to operative position when applied." (lines 13-17)

Date: December 16, 1913

Creator: Mierzwik, John A.

Item Type: Patent

Cotton-Chopper.

Patent for a cotton chopper that attaches to a cultivator.

Date: August 15, 1911

Creator: Hester, James R.

Item Type: Patent

Cotton Thinner

Patent for a cotton thinner. This invention is designed to thin rows of cotton and corn. Illustration included.

Date: April 2, 1907

Creator: Bolin, Nathan C.

Item Type: Patent

Emergency-Spindle for Automobiles

Patent for an emergency wheel spindle used to towing a vehicle upon damage to the front or rear axle. The spindle may attach irrespective to any brake drum or rods that may be present on the vehicle.

Date: March 30, 1915

Creator: Clement, Frank

Item Type: Patent

Garbage-Can.

Patent for a garbage can that is simple and efficient and has a lid that can be opened on the garbage can.

Date: September 14, 1920

Creator: Lewellen, Rosa B.

Item Type: Patent

Harrow.

Patent for a harrow with adjustable teeth.

Date: December 11, 1917

Creator: Mierzwik, John A.

Item Type: Patent

Horseshoeing Device

Patent for a horseshoeing device that immobilizes the horse's leg in multiple positions for ease of shoeing.

Date: March 2, 1920

Creator: Crumley, Birdie A.

Item Type: Patent

Insect-Destroyer

Patent for an insect destroyer designed to kill agricultural pests with fumes. Illustrations included.

Date: September 15, 1908

Creator: Murff, Jerry M.

Item Type: Patent

Motor Vehicle Break

Patent for an improvement in breaks, especially for motor vehicles.

Date: November 25, 1914

Creator: Stone, John E.

Item Type: Patent

Oil Burner

Patent for an oil burner that can be inserted into a stove or range and function with kerosine oil as fuel. The size of the flame can be adjusted with this oil burner, and it can be installed in stoves and ranges without structural changes being made to the equipment.

Date: June 29, 1915

Creator: Jordan, David

Item Type: Patent

Oil-Can.

Patent for an oil can that provides a squirt through which oil is ejected with considerable force, illustration included.

Date: April 9, 1918

Creator: Ellis, Water Lloyd

Item Type: Patent

Pipe-Wrench.

Patent for improvement of the pipe-wrench by simplification in structural details.

Date: August 1, 1916

Creator: Stone, John E.

Item Type: Patent

Pistol Case

Patent for pistol case. Illustration included.

Date: September 6, 1904

Creator: Brannon, Virgil C.

Item Type: Patent

Postal Cash-Sales Receptacle.

Patent for a postal cash-sales receptacle for putting in rural mailboxes, where the owner can pay for stamps, postcards, or envelopes by placing the correct amount of cash in the holder.

Date: May 9, 1911

Creator: Walker, Emmitt Stone

Item Type: Patent

Safety Medicine-Spoon

Patent for a safety medicine spoon which can be carried over distance without spillage or loss of the contents held by the spoon, particularly aimed at helping medicate infants or weak patients without the potential for spillage. The design prioritizes easy cleansing and decontamination.

Date: September 13, 1921

Creator: Toler, Hubert

Item Type: Patent