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Apparatus for Transmitting Sound-Waves
Patent for transmitting sound waves by magnetic induction and to "furnish an apparatus by which these different vibrations can be heard at the receiving end" (lines 20-22). Includes descriptions and illustrations.
Date:
October 17, 1911
Creator:
Harvey, Fred Brown
Object Type:
Patent
System:
The Portal to Texas History
Churn.
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.
Object Type:
Patent
System:
The Portal to Texas History
Watch-Charm.
Patent for watch charms or badges with "interchangeable emblems" (lines 11-12) to facilitate on-demand charm or badge creation through a separate stock of emblem carriers and the "interchangeable emblems."
Date:
October 31, 1911
Creator:
Friedman, Bernhard Z.
Object Type:
Patent
System:
The Portal to Texas History
Combined Stalk Cutter and Harrow
Patent for a new stalk cutter
Date:
October 17, 1911
Creator:
Harris, Harvey P.
Object Type:
Patent
System:
The Portal to Texas History
Combined Signal and Sign-Displaying Lamp for Vehicles.
Patent for a combined signal and sign-displaying lamp for vehicles that uses only one light to illuminate all the sections and allows for easy interchanging of number plates.
Date:
October 10, 1911
Creator:
Puckett, Almor Manor
Object Type:
Patent
System:
The Portal to Texas History
Headlight.
Patent for "an electric head-light which will adjust the carbons of the arc lamp without the usual vibration" (lines 12-14) and be more durable and efficient.
Date:
October 31, 1911
Creator:
Dooley, Robert M.
Object Type:
Patent
System:
The Portal to Texas History
Wrench.
Patent for an adjustable wrench.
Date:
October 31, 1911
Creator:
Harris, Robert M. & Bottoms, William L.
Object Type:
Patent
System:
The Portal to Texas History
Vehicle-Wheel.
Patent for a vehicle wheel (specifically for automobiles) that has high resiliency because of conical interacting pressure surfaces using springs mounted in the hub of the wheel rim.
Date:
October 10, 1911
Creator:
Wylie, Alfred R.
Object Type:
Patent
System:
The Portal to Texas History
Improvements in Seed-Planters
Patent for an improved seed planter that can be attached to a plow. Includes instructions and illustrations.
Date:
October 17, 1911
Creator:
Rogers, John H.
Object Type:
Patent
System:
The Portal to Texas History
Truck
Patent for a traction truck that minimizes jarring of the truck bed.
Date:
October 17, 1911
Creator:
Haight, Washington Z.
Object Type:
Patent
System:
The Portal to Texas History
Vehicle-Wheel.
Patent for a vehicle wheel that has hub casings, which keep the lubricating oil inside and dirt outside.
Date:
October 31, 1911
Creator:
Tatum, Franklin M.
Object Type:
Patent
System:
The Portal to Texas History
Vehicle-Wheel.
Patent for a vehicle wheel that imitates a pneumatic tire.
Date:
October 24, 1911
Creator:
Goss, Charles E.
Object Type:
Patent
System:
The Portal to Texas History
Improvements in Apparatus for Concentrating Acid
Patent for an apparatus for concentrating acid. This apparatus relates to concentrating weak acid taken from petroleum sludge.
Date:
October 10, 1911
Creator:
Gray, Elisha Burritt
Object Type:
Patent
System:
The Portal to Texas History
Improvements in Grinding Attachment for Band-Saw Mills
Patent for a grinding attachment for band-saw mills. It contains information on improved grinding parts such as "band saw wheels... and other pulleys" (lines 13-14) and has illustrations.
Date:
October 17, 1911
Creator:
Ge Bott, Jay Dell
Object Type:
Patent
System:
The Portal to Texas History
Improvement in Oil-Burners
Patent for an oil burner to be used with heating ranges, stoves, boilers, and furnaces.
Date:
October 17, 1911
Creator:
Essex, Winfield S.
Object Type:
Patent
System:
The Portal to Texas History
Steam-Feed.
Patent for an improved steam feed for use in sawmill carriage feeds.
Date:
October 3, 1911
Creator:
Black, Lee J.
Object Type:
Patent
System:
The Portal to Texas History
Triple Valve for Fluid-Pressure Brakes.
Patent for a triple valve for fluid-pressure brakes in trains that prevents accidental triggering of the emergency brakes.
Date:
October 10, 1911
Creator:
Robinson, John W. & Douglas, Frank L.
Object Type:
Patent
System:
The Portal to Texas History
Process of Extracting Wax from the Candelilla Plant
Patent for a method of extracting wax from a candelilla plant using gasoline and benzine or naphtha in order to extract a light yellow wax, rather than the dark green wax currently extracted.
Date:
October 30, 1911
Creator:
Sharp, Benjamin Young
Object Type:
Patent
System:
The Portal to Texas History
Lamp Attachment.
Patent for a lamp attachment that will decrease the likelihood of a lamp explosion and allow liquids to be heated over the lamp. The attachment has a top plate which prevents insects or other debris from igniting and falling into the lamp chimney, therefore decreasing the potential for a lamp explosion. The attachment also has a perforated cylinder that rests on top of the lamp chimney and can support a vessel for heating liquids.
Date:
October 31, 1911
Creator:
Lehmann, Hugo
Object Type:
Patent
System:
The Portal to Texas History
Track-Laying Apparatus
Patent for a track laying apparatus to be adapted to a self-propelled car or truck. Illustrations included.
Date:
October 24, 1911
Creator:
Leon, Creed
Object Type:
Patent
System:
The Portal to Texas History
Process of Refining Crude Cotton-Seed Oil.
Patent for a process for refining crude Cottonseed oil that produces more soap byproduct than other methods.
Date:
October 31, 1911
Creator:
Chisholm, Jesse C.
Object Type:
Patent
System:
The Portal to Texas History
Tire-Protector
Patent for a lightweight protector for pneumatic tires, providing dust- and waterproofing, as well as providing protection from puncture.
Date:
October 24, 1911
Creator:
Aue, Rudolph
Object Type:
Patent
System:
The Portal to Texas History
Oil Can Spout.
Patent for new improvements to oil can where an attachment to the can is made and acts as both a stopper and a spout
Date:
October 10, 1911
Creator:
Melvin, Joe D.
Object Type:
Patent
System:
The Portal to Texas History
Washing-Machine.
Patent for a washing machine that can be operated either standing or sitting.
Date:
October 31, 1911
Creator:
Mace, Tine H.
Object Type:
Patent
System:
The Portal to Texas History