Resource Type
20 Matching Results
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20
Copy-Holder.
Patent for a copy holder with a firmer clamp and a better support for the line indicating bar than previous versions.
Date:
September 29, 1908
Creator:
Flynn, Melvina L.
System:
The Portal to Texas History
Crate or Coop
Patent for a coop for the transportation of livestock which can be folded compactly to occupy smaller space. Illustrations included.
Date:
December 29, 1908
Creator:
La Bauve, Odelon Joseph
System:
The Portal to Texas History
Apparatus for Utilizing Sulfur-Containing Petroleum
Patent for an apparatus for using the sulfur content of petroleum found in the oil fields of Texas. Illustrations included.
Date:
December 29, 1908
Creator:
Eggleston, John E.
System:
The Portal to Texas History
Chafing-Iron
Patent for a chafing iron for passenger cars designed to prevent injury to passengers who place their hands in between the irons. Illustrations included.
Date:
December 29, 1908
Creator:
Labadie, Victor
System:
The Portal to Texas History
Water-Heater
Patent for a water heater which operates by connecting to the smoke stack of a furnace. Illustrations included.
Date:
December 29, 1908
Creator:
Miles, Joseph Furnas
System:
The Portal to Texas History
Water-Heater
Patent for a water heater operated by heating pipes and coils. Illustrations included.
Date:
December 29, 1908
Creator:
Wood, Charles A.
System:
The Portal to Texas History
Windmill-Gearing.
Patent for a gearing for windmills, which provides "a more even and steady... stroke of the pump rod" (lines10-11).
Date:
September 29, 1908
Creator:
Keys, Milton
System:
The Portal to Texas History
Well Pumping Apparatus
Patent for well pumping apparatus. This invention is designed for the improvement of pumping liquid from deep wells. Illustration included.
Date:
September 29, 1908
Creator:
Stephenson, William M.
System:
The Portal to Texas History
Valve.
Patent for a valve, which attaches easily to all sorts of liquid-filled reservoirs and is durable.
Date:
September 29, 1908
Creator:
Craddock, Lee Larrence & McCleary, John
System:
The Portal to Texas History
Insulator
Patent for an insulator to be used to attach electric conductors and wires to walls or posts. Illustrations included.
Date:
December 29, 1908
Creator:
Marshall, George B.
System:
The Portal to Texas History
Valve
Patent for a "blow-off valve" (line 16). Illustrations included
Date:
December 29, 1908
Creator:
Koch, Rudolph
System:
The Portal to Texas History
Hot Box Cooler and Oiler
Patent for a hot box cooler and oiler. This device is for cooling and lubricating journal boxes of railway cars. Illustration included.
Date:
September 29, 1908
Creator:
Barnes, Ned Eastman
System:
The Portal to Texas History
Elevator-Guide
Patent for an elevator guide to be used for safety elevators used in mines. Illustrations included.
Date:
December 29, 1908
Creator:
Martini, Henry
System:
The Portal to Texas History
Shutter Attachment.
Patent for a shutter attachment to hold the slats in place in a variety of different positions and prevent them from rattling.
Date:
September 29, 1908
Creator:
McCaleb, John Lafayette
System:
The Portal to Texas History
Screw-Driver
Patent for a screwdriver. Illustrations included.
Date:
December 29, 1908
Creator:
Winfrey, Edgar M. & Lilins, Thomas W.
System:
The Portal to Texas History
Scraper.
Patent for an adjustable road and ditch building scraper.
Date:
September 29, 1908
Creator:
Edzards, Harm Uden
System:
The Portal to Texas History
Safety Device or Saw-Guard.
Patent for a saw guard to protect the fingers from accidentally being cut while cutting timber.
Date:
September 29, 1908
Creator:
Schubert, George
System:
The Portal to Texas History
Massage-Machine
Patent for a massage machine which uses air pressure to perform massages. Illustrations included.
Date:
December 29, 1908
Creator:
Davenport, Walter D.
System:
The Portal to Texas History
Safety-Catch for Mine-Cages
Patent for a safety catch to stop falling mine cages.
Date:
December 29, 1908
Creator:
Martini, Henry
System:
The Portal to Texas History
Display-Cabinet
Patent for a display cabinet "whereby laces and the like may be displayed and dispensed from the cabinet" (lines 10-11). Illustrations included.
Date:
December 29, 1908
Creator:
Martin, Lemuel T.
System:
The Portal to Texas History