UNT Libraries Government Documents Department - 22 Matching Results

Search Results

Results: 1 - 22

Oil-Can.

Description: 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

Garbage-Can.

Description: 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.

Safety Medicine-Spoon

Description: 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

Harrow.

Description: Patent for a harrow with adjustable teeth.
Date: December 11, 1917
Creator: Mierzwik, John A.

Horseshoeing Device

Description: 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.

Clothes-Pin.

Description: 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.

Stalk-Cutter

Description: Patent for a simple and easy attachable stalk cutter for the beam of a plow for efficient stalk cutting, including instructions and illustrations
Date: February 1, 1916
Creator: Modrall, Don A.

Tappet for Sprayers

Description: Patent for a tappet that can be attached to the wheel of a sprayer.
Date: March 14, 1916
Creator: Clayton, Charles Abner

Motor Vehicle Break

Description: Patent for an improvement in breaks, especially for motor vehicles.
Date: November 25, 1914
Creator: Stone, John E.

Emergency-Spindle for Automobiles

Description: 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

Wire Stretcher

Description: Patent for a wire stretching tool.
Date: March 13, 1917
Creator: Clack, William A.

Oil Burner

Description: 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

Pipe-Wrench.

Description: Patent for improvement of the pipe-wrench by simplification in structural details.
Date: August 1, 1916
Creator: Stone, John E.

Aseptic Fountain Syringe or Irrigator

Description: 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.

Cotton-Chopper.

Description: Patent for a cotton chopper that attaches to a cultivator.
Date: August 15, 1911
Creator: Hester, James R.

Bedstead

Description: 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

Insect-Destroyer

Description: Patent for an insect destroyer designed to kill agricultural pests with fumes. Illustrations included.
Date: September 15, 1908
Creator: Murff, Jerry M.

Telephone Selecting System

Description: Patent for a telephone selecting system. This invention is designed to arrange telephones attached to the same line. Illustration included.
Date: February 15, 1910
Creator: Jones, David W.

Pistol Case

Description: Patent for pistol case. Illustration included.
Date: September 6, 1904
Creator: Brannon, Virgil C.

Postal Cash-Sales Receptacle.

Description: 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

Cotton Thinner

Description: 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.
Back to Top of Screen