572 Matching Results

Explore Results

Results: 1 - 24 next

Automatic Railway-Switch.

Description: Patent for a railway-switch by enabling the switch operate automatically when a train is passing by. Illustration is included.
Date: June 25, 1901
Creator: Wilson, James Newton
Partner: UNT Libraries Government Documents Department

Saw-Filing Machine

Description: Patent for a Saw-Filing Machine. "This invention relates to saw-filing machines; and the object of the invention is to provide a simple and effective device of this character which is adapted to sharpen with accuracy and rapidity the teeth of different kinds of saws." (lines 8-13) including illustrations.
Date: August 25, 1903
Creator: Smith, John D.
Partner: UNT Libraries Government Documents Department

Bolt-Holder.

Description: Patent for improvements in bolt-holders by “providing a combined bolt-holder and screw-driver…. in which the hook or engaging member is quickly and conveniently adjustable to any angle to allow the tool to be employed in various positions to engage bolts set.” (Lines 15-22) Illustration is included.
Date: March 25, 1902
Creator: Carter, Hiram C.
Partner: UNT Libraries Government Documents Department

Combination Lock Joint or Device.

Description: Patent for a combination lock joint or device for sectional poles that prevents bending of the pole and allows for sections of the pole to be easily taken on or off.
Date: July 25, 1911
Creator: Carleton, Ernest William
Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for a new and improved car coupler, including instructions and illustrations.
Date: July 25, 1899
Creator: Smith, Thomas Henry
Partner: UNT Libraries Government Documents Department

Cooking Utensil.

Description: Patent for a steam cooker with steam tight joints.
Date: August 25, 1908
Creator: Daniels, Laura E.
Partner: UNT Libraries Government Documents Department

Car-Truck.

Description: Patent for a car truck for use on trains, which can withstand heavy loads and high speeds.
Date: August 25, 1908
Creator: Mayo, William C.
Partner: UNT Libraries Government Documents Department

Animal-Trap

Description: Patent for an animal trap. Illustrations included.
Date: June 25, 1907
Creator: Nance, Joseph J.
Partner: UNT Libraries Government Documents Department

Automatic Siphon

Description: Patent for an automatic siphon. This invention is intended to for the purpose of draining cellars and basements. Illustration included.
Date: September 25, 1906
Creator: Ackley, George D.
Partner: UNT Libraries Government Documents Department

Bicycle Lock

Description: Patent for a bicycle lock. Illustration included.
Date: December 25, 1906
Creator: Hayford, Samuel & Hayford, Kirby
Partner: UNT Libraries Government Documents Department

Buckle Fastening

Description: Patent for buckles fastenings. Illustration included.
Date: October 25, 1910
Creator: Chapman, Eleanor Moore
Partner: UNT Libraries Government Documents Department

Crude-Oil Burner

Description: Patent for a crude oil burner for kitchen use such as cooking. Illustrations included.
Date: January 25, 1910
Creator: Brennan, John B.
Partner: UNT Libraries Government Documents Department

Corn-Popper

Description: Patent for a corn popper used for popping corn and general cooking. Illustrations included.
Date: June 25, 1907
Creator: Young, G. B.
Partner: UNT Libraries Government Documents Department

Corn-Popper

Description: Patent for a corn popper. Illustrations included.
Date: June 25, 1907
Creator: Young, George B. & Young, Joseph H.
Partner: UNT Libraries Government Documents Department

Bracing Garment

Description: Patent for a bracing garment. This invention resembles a corset functioning as a body brace. Illustrations included.
Date: December 25, 1906
Creator: Crumbly, Lula
Partner: UNT Libraries Government Documents Department

Baling-Press.

Description: Patent for a new type of baling press, including illustrations.
Date: August 25, 1903
Creator: Choat, Isom Rufus.
Partner: UNT Libraries Government Documents Department

Bottle-Closure

Description: Patent for an improved bottle closure.
Date: November 25, 1902
Creator: Parks, Leonard D.
Partner: UNT Libraries Government Documents Department

Broaching-Press

Description: Patent for a device used with metal-working machines that provides more efficient finishing.
Date: December 25, 1900
Creator: Baker, Jason A.
Partner: UNT Libraries Government Documents Department

Corn and Cotton Planter.

Description: Patent for certain new and useful improvements in corn an cotton planters. This design is to " provide the same with a sweep or plow which travels in front of the seeder or planter mechanism to open a furrow" (line 13 - 16).
Date: January 25, 1898
Creator: Wendeborn, Ernest Charles
Partner: UNT Libraries Government Documents Department

Back-Band Hook

Description: Patent for "a simple and inexpensive construction of hook which is capable of ready and convenient adjustment and with which different articles of cloth, such as may be on hand, may be used as a back-band, and also so formed as to prevent cutting or tearing of the back-band with which it is used and to be quickly and positively clamped in position on the band" (lines 13-21).
Date: June 25, 1901
Creator: Pool, Robert C.
Partner: UNT Libraries Government Documents Department

Apparatus for Electroplating Small Metallic Articles.

Description: Patent for "apparatus for electroplating small metallic articles, and more particularly certain small clamps used in building fences" (lines 8-11), including illustrations.
Date: August 25, 1903
Creator: Shelton, John F.
Partner: UNT Libraries Government Documents Department

Automatic Stopping Mechanism for Trains

Description: Patent for an automatic stopping mechanism for trains. Illustration included.
Date: October 25, 1910
Creator: Mingo, William, Jr.
Partner: UNT Libraries Government Documents Department

Apparatus for Bleaching Cotton

Description: Patent for an apparatus for treating lint cotton as it passes from the gin for bleaching. Illustration included.
Date: February 25, 1908
Creator: Brennan, John B.
Partner: UNT Libraries Government Documents Department

Baling-Press.

Description: Patent for a hand-lever baling press.
Date: December 25, 1900
Creator: Williamson, Charles Samuel
Partner: UNT Libraries Government Documents Department
Back to Top of Screen