519 Matching Results

Search Results

prev Results: 73 - 96 next

Washer

Description: Patent for a washer. This invention is designed to applied to machinery without disassembling the machinery. Illustrations included.
Date: May 24, 1904
Creator: Newberry, Sam
Partner: UNT Libraries Government Documents Department

Hydrocarbon-Burner

Description: Patent for a hydrocarbon burner that can burn "heavy substances [such] as fuel for locomotives, stationary boilers, kilns, heating furnaces and the like" (lines 15-17).
Date: September 24, 1918
Creator: Nicholson, John
Partner: UNT Libraries Government Documents Department

Punch.

Description: Patent for a metal punch for use on cold metal. It is designed to sit atop a blacksmith's anvil.
Date: December 24, 1901
Creator: Tevebaugh, Henry C.
Partner: UNT Libraries Government Documents Department

Protector for Stay-Bolts.

Description: Patent for certain new and useful improvements in protectors for stay bolts, including instructions and illustrations.
Date: May 24, 1898
Creator: Coins, Francis. J.
Partner: UNT Libraries Government Documents Department

Projectile.

Description: Patent for projectiles, more particularly to an explosive projectile. "One of the main objects of the invention is to provide a shell of the character stated which may be produced at relatively small cost..."
Date: June 24, 1919
Creator: Wilkins, Willie A.
Partner: UNT Libraries Government Documents Department

Draft-Beam for Cars.

Description: Patent for certain new and useful improvements in draft beams for cars, including instructions and illustrations.
Date: May 24, 1898
Creator: Saling, Thomas W.
Partner: UNT Libraries Government Documents Department

Saw.

Description: Patent for certain new and useful improvements in saws, including instructions and illustrations.
Date: May 24, 1898
Creator: Caruthers, John I.
Partner: UNT Libraries Government Documents Department

Button Display Attachment for Boxes

Description: Patent for a button display to provide means to secure to any enclosing display to secure buttons.
Date: November 24, 1914
Creator: Spivy, Reid B.
Partner: UNT Libraries Government Documents Department

Broom-Holder.

Description: Patent for a holder for suspending a broom by its head in an inverted position. Primarily a bracket designed to be secured against a wall or the back of a door.
Date: December 24, 1918
Creator: Veach, Dewey M.
Partner: UNT Libraries Government Documents Department

Boiler-Stand.

Description: Patent for an improved boiler stand by creating space for air flow between the burner and the boiler to increase combustion.
Date: February 24, 1920
Creator: Fowles, Alfred T.
Partner: UNT Libraries Government Documents Department

Metal-Coating Composition.

Description: Patent for a metal coating composition to form a protective coating on metals and steel to prevent rust and corrosion.
Date: May 24, 1921
Creator: Ethridge, Thomas Jefferson
Partner: UNT Libraries Government Documents Department

Wire Stretcher

Description: Patent for a device that stretches wire, specifically for fence construction.
Date: March 24, 1903
Creator: Cox, Caine Lafayette
Partner: UNT Libraries Government Documents Department

Wire Fabric

Description: Patent for an improvement on wire fabrics for multiple usages. Designed to be used without external fasteners, which in turn increase the durability of the wire.
Date: May 24, 1920
Creator: Baker, William E.
Partner: UNT Libraries Government Documents Department

Type-Holder

Description: Patent for a device to hold type, so it can set and be delivered.
Date: November 24, 1903
Creator: Weeks, Frank W.
Partner: UNT Libraries Government Documents Department

Improvements in Running Gears for Wagons.

Description: Patent for improvement in running gears for wagons. Improvement for class of vehicles in which the axles revolve with the wheels.
Date: June 24, 1873
Creator: Meddows, Issac Orson
Partner: UNT Libraries Government Documents Department

Tobacco Substitute.

Description: Patent for an improvement in tobacco substitutes, by using a combination of ingredients that “will completely destroy all desire for tobacco and thus enables them to discontinue its use without any of the inconvenience or suffering,” (lines 18-21) ingredients of the compound are included. No illustration.
Date: March 24, 1891
Creator: Miller, Levi, H.
Partner: UNT Libraries Government Documents Department

Hydraulic Swivel.

Description: Patent for a hydraulic swivel which may be used for well drilling, has an inlet at the side, and is designed to be in few parts for reduced packaging.
Date: May 24, 1921
Creator: King, Walter E.
Partner: UNT Libraries Government Documents Department

Plow Attachment.

Description: Patent for a new and useful plow attachment, including instructions and illustrations.
Date: October 24, 1899
Creator: Pool, Benjain L.
Partner: UNT Libraries Government Documents Department

Improvement in Seeding-Machines.

Description: Patent for the improvement of the seed-box so the seeds are properly distributed into the soil while preventing the seed from clogging the machine, including illustration.
Date: August 24, 1858
Creator: Keiper, D. B. & Fox, A. C.
Partner: UNT Libraries Government Documents Department

Cell Tester

Description: Patent for a portable device that can test battery cells to determine if they are outputting the normal current, of if voltage has dropped.
Date: October 24, 1916
Creator: Luthy, Joseph O.
Partner: UNT Libraries Government Documents Department

Scoop

Description: Patent for a self adjusting scoop, that can be used to measure quantities of items such as grain, and contains the component of a self leveler for accuracy.
Date: October 24, 1916
Creator: Read, William W.
Partner: UNT Libraries Government Documents Department

Noise Deadening Means for Drain Pipes

Description: Patent for a means by which to deaden disagreeable noise generated by draining water through metallic pipes possessing an outlet elbow. Illustration included.
Date: September 24, 1907
Creator: Wilson, Ben T.
Partner: UNT Libraries Government Documents Department

Process for Hardening Copper.

Description: Patent for a process of hardening copper to prevent bending and scaling of the metal. The process involves heating copper to a high temperature (1370 degrees Fahrenheit) and then subjecting it to continual pressure through hammering it until cold.
Date: February 24, 1920
Creator: Beckham, Dewitt T.
Partner: UNT Libraries Government Documents Department

Earth Borer and Excavator

Description: Patent for an Improvement in Earth Boring and Excavating Machines whereby the machines may operate continuously except for the addition of shaft and belt sections.
Date: July 24, 1880
Creator: Carley, John Wesley
Partner: UNT Libraries Government Documents Department
Back to Top of Screen