Texas Patents - 134 Matching Results

Search Results

Railway Joint

Description: Patent for a railway joint. This invention consists "of a rail joint which is provided with a novel locking means whereby the fish plates will be held in engagement with the meeting ends of a pair of rails preventing any undesired disconnection of the latter" (lines 12-16). Illustrations included.
Date: February 11, 1913
Creator: Cole, Henry J.
Partner: UNT Libraries Government Documents Department

Carbid-Feed Valve

Description: Patent for carbid-feed valve for acetylene generators whose improved form allows for balanced feeding whether closed or open.
Date: January 14, 1913
Creator: Ballard, John S.
Partner: UNT Libraries Government Documents Department

Spigot

Description: Patent for a spigot that attaches to barrels and vats filled with liquids such as alcohol or acid that indicates the amount left in the barrel and can be locked closed.
Date: July 23, 1912
Creator: Herblin, William Leonard
Partner: UNT Libraries Government Documents Department

Churn.

Description: Patent for a churn that employs a reciprocating dasher in order to improve all parts of the churn and its operating mechanism.
Date: October 11, 1911
Creator: Edwards, Henry L. & Perkins, William A.
Partner: UNT Libraries Government Documents Department

Sewing-Machine Attachment

Description: Patent for a sewing machine attachment used to support articles or implements used in the sewing process. Illustrations included.
Date: October 5, 1909
Creator: Kleuser, Clara H.
Partner: UNT Libraries Government Documents Department

Sad-Iron-Facing Machine.

Description: Patent for a sad iron facing machine, which grinds and polishes iron with a lateral movement rather than a straight one that speeds up the process and prevents gumming of the machine.
Date: September 14, 1909
Creator: Dorsey, Royal H.
Partner: UNT Libraries Government Documents Department

Gas-Engine

Description: Patent for a gas engine designed with "both reciprocating and rotary motor elements" (line 10) and to minimize back pressure. Illustrations included.
Date: February 23, 1909
Creator: Patterson, John E.
Partner: UNT Libraries Government Documents Department

Trap

Description: Patent for a trap. This design is for a live trap. Illustration included.
Date: September 1, 1908
Creator: Pierce, William Z.
Partner: UNT Libraries Government Documents Department

Animal-Trap

Description: Patent for an animal trap primarily intended for capturing rodents. Illustrations included.
Date: May 19, 1908
Creator: Pierce, William Z.
Partner: UNT Libraries Government Documents Department

Acetylene-Gas Machine

Description: Patent for an acetylene gas machine designed to " automatically feed different grades of carbid successfully in variable quantities according to the amount required" (lines 9-11).
Date: August 27, 1907
Creator: Wallace, William A.; Bosley, Lee Wooden & Bosley, Daniel O.
Partner: UNT Libraries Government Documents Department

Stalk-Cutter.

Description: Patent for a stalk cutter, which can cut two rows of plants simultaneously and keeps the cut stalks from jamming the machine.
Date: August 6, 1907
Creator: Harper, George Edward
Partner: UNT Libraries Government Documents Department

Acetylene-Gas Generator.

Description: Patent for an acetylene-gas generator that consists of “a suitable frame, a receptacle positioned within said frame, and a gas-bell” (lines 11-13), as well as a gasometer and carbide feed. As a result, the gas generator “will continually furnish dry, cool gas and at a substantially even pressure at all times” (line 22-24). Illustrations included.
Date: June 4, 1907
Creator: Hays, Parx Orr.
Partner: UNT Libraries Government Documents Department