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1,984 Matching Results
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Automobile Bed-Rack.
Patent for a bed rack (bed roll) located at the rear of a car so that once the car cushions have been placed to form a mattress, the bed roll can be unwound to stretch and cover the cushions providing bedding and covering.
Date:
December 23, 1919
Creator:
Turner, John S.
System:
The Portal to Texas History
Chuck.
Patent for chucks that secure pipes, preventing movement when being cut or threaded, including illustrations.
Date:
December 27, 1921
Creator:
Castanie, William
System:
The Portal to Texas History
Concentration of Ores.
Patent for improvements to recovering ore using flotation methods.
Date:
December 17, 1918
Creator:
Wiser, Oba
System:
The Portal to Texas History
Broom-Holder.
Patent for a holder for suspending a broom by its head in an inverted position. Primarily a bracket designed to be secured against a wall or the back of a door.
Date:
December 24, 1918
Creator:
Veach, Dewey M.
System:
The Portal to Texas History
Adjustable Window Shade and Curtain Hanger.
Patent for an adjustable window shade frame that can be mounted on an existing window to allow curtains or shades to be adjusted from the top or the bottom, and secured at any desired level for privacy and/or ventilation.
Date:
December 31, 1918
Creator:
Edens, Myrtle J.
System:
The Portal to Texas History
Attachment for Automobile Headlights
Patent for an automobile headlight attachment capable of horizontal rotation.
Date:
December 2, 1919
Creator:
Tripp, J. C.
System:
The Portal to Texas History
Device for Forming Screens
Patent for a device for forming screens that consist of perforated pipes and screening wires, which will prevent displaced wires and torn pipes during use.
Date:
December 2, 1919
Creator:
Edwards, Charles R.
System:
The Portal to Texas History
Bottle-Closure
Patent for a bottle cap for milk bottles and similar types of glass bottles. This is designed to be easily removed, keep the mouth of the bottle clean, and can be cleansed, sterilized, and reused.
Date:
December 10, 1918
Creator:
Williams, Lee
System:
The Portal to Texas History
Baling-Press.
Patent for improvements in baling presses. Consists of improvements over prior patents 1197532 and 1229126. These improvements are primarily for operation of the compressor and also the mechanism for actuating the feeder.
Date:
December 24, 1918
Creator:
North, George W. & Andreas, H.M.
System:
The Portal to Texas History
Cotton-Gin or Linting-Machine
Patent for machine to "provide means for removing lint cotton from the gin saw teeth" (lines 11-12) and "provide efficient means for taking care of the cotton after it leaves the saw teeth." (lines 14-19)
Date:
December 3, 1918
Creator:
Hodo, Wesley A. J.
System:
The Portal to Texas History
Building Tile.
Patent for "hollow blocks" or "tile and hollow corner blocks" that "prevent moisture from passing through walls" (lines 10-14).
Date:
December 31, 1918
Creator:
Bennett, Walter R.
System:
The Portal to Texas History
Churn.
Patent for improvements in churns that are made with an actuating motor, including illustrations and instructions.
Date:
December 18, 1917
Creator:
Waller, Charles Floyd
System:
The Portal to Texas History
Device for Unscrewing and Withdrawing Pipe
Patent for "an improvement in devices for unscrewing and withdrawing pipe or casing from wells, mines, etc. or for other similar uses" (lines 11-14) including instructions and illustrations.
Date:
December 9, 1919
Creator:
Fletcher, Harold W.
System:
The Portal to Texas History
Automobile Security Lock Device.
Patent for a new and useful form of automobile lock adaptable for use in connection with the steering column and steering wheel of the car or automobile to be locked.
Date:
December 18, 1917
Creator:
Mushaway, Alden
System:
The Portal to Texas History
Apparatus for Sulfur Mining
Patent for "new and useful improvement" for sulfur mining by Mr. Robert Carmichael. This device has particular application for mining in subterranean environments, "by use of pumping a heated fluid down into contact with a sulfur strata" (lines 14-15).
Date:
December 9, 1919
Creator:
Carmichael, Robert E.
System:
The Portal to Texas History
Pump-Operating Mechanism.
Patent for a new type of pump operator mechanism with a "novel mounting for the air compressing pump" (lines 18-19) and a more compact form. Illustrations included.
Date:
December 18, 1917
Creator:
Feagin, Luther W.
System:
The Portal to Texas History
Apparatus for Separating and Cleaning Hulls and Trash from Seed Cotton.
Patent for a machine for separating and cleaning hulls and trash from seed cotton. It is intended to be used in conjunction with a boll threshing machine.
Date:
December 10, 1918
Creator:
Cass, Thomas M.
System:
The Portal to Texas History
Agricultural Machine.
Patent for an agricultural machine, a frame structure that can hold multiple types of agricultural devices and allows for the proper adjustment and manipulation of said devices without changing the frame's structure.
Date:
December 30, 1919
Creator:
Northcutt, John & Crawford, Miner
System:
The Portal to Texas History
Dental Instrument.
Patent for an improved dental instrument with a pointer and plunger combination to precisely locate the opening of the root canal and fill it effectively. The simple construction with few parts efficiently produces a compact tool with low production costs.
Date:
December 23, 1919
Creator:
Payne, David H.
System:
The Portal to Texas History
Agricultural Implement.
Patent for a planter attachment that is readily controllable by the operator so as to allow rows or spots in the ground to be replanted. This is accomplished by controlling the flow of seeds from a seed box to a spout and by controlling the distance of the spout from the ground.
Date:
December 17, 1918
Creator:
Nettles, James P.
System:
The Portal to Texas History
Cotton Topper and Boll Weevil Catcher
Patent for improvements to cotton topper and boll weevil catcher machines. This invention will cut tops off cotton plants at a certain height to prevent the spread of the boll weevil insect.
Date:
December 6, 1917
Creator:
Marquis, A. of Hondo, Texas & Sprott, W. of Hondo, Texas
System:
The Portal to Texas History
Concrete Composition
Patent for a formulation of waterproof concrete that utilizes lava rocks.
Date:
December 17, 1918
Creator:
Charles E. Barglebaugh
System:
The Portal to Texas History
Athletic Shoe
Patent for improvements to athletic shoes for men, women, and children that improve the comfort of the shoe, support the anatomy of the foot, and prevent “falling arches and other foot ailments” (p. 1, lines 22-23).
Date:
December 3, 1918
Creator:
Rokahr, Charles
System:
The Portal to Texas History
Draft-Equalizer
Patent for a device that can be attached to the draft tongue of an animal-drawn agricultural machine to equalize resistance and allow it to be drawn evenly in a straight line.
Date:
December 25, 1917
Creator:
Butts, Jim P.
System:
The Portal to Texas History