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15 Matching Results
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Cattle-Yoke.
Patent for a cattle-yoke that is economical to make and easy to take on and off of the cow.
Date:
February 12, 1907
Creator:
Dean, George J.
System:
The Portal to Texas History
Car Coupling.
Patent for a device that would make coupling cars together easier and safer. Cars would be able to be coupled automatically, and then detached without having to go in between them. Includes Illustrations.
Date:
February 12, 1901
Creator:
White, George O.
System:
The Portal to Texas History
CHUCK FOR COILING STUD-SPIRALS
Patent for a specially designed tool "to provide an improved chuck for jewelers' use and for coiling stud-spirals and the like" (lines 9-11).
Date:
February 12, 1901
Creator:
Uerckert, John R.
System:
The Portal to Texas History
Clamp
Patent for a clamp. This invention is used for pump-rods, well-tubes, and like implements. Illustration included.
Date:
February 12, 1907
Creator:
Imhoff, Louis P.
System:
The Portal to Texas History
Animal-Poke.
Patent for a device that prevents animals such as cows from tearing down fences.
Date:
February 12, 1901
Creator:
Specht, W.
System:
The Portal to Texas History
Brace For Heel Sweeps
Patent for a brace to be used with the class of agricultural implements known as 'heelsweeps'. Illustration included.
Date:
February 12, 1907
Creator:
Ingram, John H.
System:
The Portal to Texas History
Lock
Patent for a lock. This invention is a design of door lock that uses a key and combination. Illustration included.
Date:
February 12, 1907
Creator:
Katzenberger, Oscar
System:
The Portal to Texas History
Kettle.
Patent for an improved kettle that can be used for both ordinary kettle purposes and for the purpose of keeping coffee, eggs, or other foods warm.
Date:
February 12, 1907
Creator:
Redwood, Archibald G.
System:
The Portal to Texas History
Steam and Air Valve Operator.
Patent for a steam and air valve operator that allows "the rotative movement of element to be transformed into reciprocity movement of another element." (lines 11-13). It also has new setup for double gears within the device that allows rest of the parts between movements.
Date:
February 12, 1907
Creator:
Greeson, David H.
System:
The Portal to Texas History
Hand Device For Operating Sewing Machines
Patent for a hand device for operating sewing machines. This invention relates to hand driven sewing machines. Illustrations included.
Date:
February 12, 1907
Creator:
Rapier, Mildred J.
System:
The Portal to Texas History
Refrigerating Apparatus
Patent for a refrigerating apparatus. This invention is a coil composed of two pipes of different diameters placed inside of each other acting as a condensing agent. Illustration included.
Date:
February 12, 1907
Creator:
Holdgreen, Julius H.
System:
The Portal to Texas History
Match-Safe.
Patent for a match box that is watertight and easy to open and close.
Date:
February 12, 1907
Creator:
Mitchell, Malcolm, E.
System:
The Portal to Texas History
Earth Auger
Patent for an earth auger. This invention is designed to remove loose soil and preventing the chocking of the auger. Illustration included.
Date:
February 12, 1907
Creator:
McWhorter, Thomas M.
System:
The Portal to Texas History
Wireworking-Tool.
Patent for improvements to wireworking tools which are "especially designed for twisting the opposite ends of a tie-wire to a runner-wire of a fence and also for twisting the intermediate portion of the tie-wire, so as to tighten the embrace of the latter upon the fence-post. It is furthermore designed to provide means for supporting or bracing the tool upon the post during the twisting operation thereof, and, finally, to arrange the handle of the tool so as to provide a convenient and effective wire-cutter." (Lines 10-21) Illustrations are included.
Date:
February 12, 1901
Creator:
Tate, Newton J.
System:
The Portal to Texas History
Baling Press
Patent for a baling press. Illustrations included
Date:
February 12, 1907
Creator:
Stopple, John J.
System:
The Portal to Texas History