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Search Results

Improvement in Valve-Gear for Steam-Engines.

Description: Patent for "an improvement in steam-engines which shall be so constructed as to give a full application of the steam and a free exhaust at regular intervals, which will enable the engine to be easily reversed, can be easily attached to any engine, which will enable an engine to be worked by water-pressure, will run smoothly and with very little friction, and will be very durable." (Lines 11-19) Includes instructions and illustrations.
Date: July 24, 1877
Creator: Davis, James H. & White, William
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Electric Conductor

Description: Patent for electric conductor with switch cord and plug especially designed for use with multiple electrical circuits, as with a telephone switchboard.
Date: March 20, 1906
Creator: Weir, Welby D.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Buckle-Hook.

Description: Patent for a new buckle hook, specifically a back-band buckle for use with a harness that is "of simple and inexpensive construction designed to firmly grip the back-band or strap of the harness and retain the same in adjusted position" (lines 12-15), including illustrations.
Date: April 17, 1906
Creator: Reid, William W.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Vehicle Seat Brace

Description: Patent for a vehicle seat brace. The invention is a brace for seats to sustain weight placed in the seat. Illustration included.
Date: March 16, 1906
Creator: Cool, Isaac W.; & Ragsdale, Emil C.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Flexible Armor For Hose and Piping

Description: Patent for flexible armor for hose and piping. Illustrations included.
Date: August 21, 1905
Creator: Weir, Welby Dunbar
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Fan

Description: Patent for a a spring motor fan. Illustration included.
Date: May 7, 1906
Creator: Tomison, Willis Albert & Hitt, John F.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Switchboard

Description: Patent for a switchboard for use with telephone exchanges and electrical plants. The invention is designed to connect any line wire to the jack wire. Illustration included.
Date: October 2, 1905
Creator: Weir, Welby D.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Sweep-Holder

Description: Patent for a sweep holder intended for keeping the rear sweep of a plow straight and secure. Illustrations included.
Date: October 29, 1907
Creator: Reid, William W.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Snap Hook

Description: Patent for a snap hook. Illustration included.
Date: January 15, 1904
Creator: Weir, Welby D.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Step For Carriages

Description: Patent for a step for carriages. This invention is meant "to provide a simple, inexpensive, and efficient device ... for use on buggies, wagons, and other vehicles" (line 8-12). Illustration included.
Date: August 3, 1903
Creator: Hopper, Ceburn Elzworth
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Twine Holder

Description: Patent for a twine holder. Illustration included.
Date: October 25, 1904
Creator: Weir, Roy Lee
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Vehicle Sand Box

Description: Patent for vehicle sand box. Illustration included.
Date: November 30, 1903
Creator: Porterfield, George M.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Hay-Press

Description: Patent for a hay press. Illustrations included.
Date: September 8, 1908
Creator: Westbrook, Moses A., of Winnsboro, Texas, Assignor of one-third to Charlie G. Westbrook, of Winnsboro, Texas
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Swingletree

Description: Patent for a swingle tree to be used for plows or any kind of vehicle for the purpose of maintaining balance. Illustrations included.
Date: March 14, 1908
Creator: Wheeler, Melley M.
Item Type: Patent
Partner: UNT Libraries Government Documents Department