Resource Type
Degree Department
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States
53 Matching Results
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Railroad-Rail.
Patent for a new and useful railroad rail, including instructions and illustrations.
Date:
August 16, 1898
Creator:
Hariman, George V.
System:
The Portal to Texas History
Cotton Gin Saw Cleaner
Patent for a cotton gin saw cleaner. This invention is designed to clean cotton from gin saws. Illustration included.
Date:
August 16, 1904
Creator:
Clark, Joseph Y.
System:
The Portal to Texas History
Seat Lock For Wagons
Patent for a seat lock for wagons. Illustration included.
Date:
August 16, 1904
Creator:
Moore, Leon P.
System:
The Portal to Texas History
Spirometer
Patent for a spirometer. Illustartion included.
Date:
August 16, 1904
Creator:
Lyttleton, Henry Thomas
System:
The Portal to Texas History
Tire Tightener
Patent for a tire tightener. Illustration included.
Date:
August 16, 1904
Creator:
Leveritt, Nicholas Tompkins & Cameron, James H.
System:
The Portal to Texas History
Work Holder
Patent for a work holder. The invention provides adjustable jaws to clamp the work in position. Illustrations included.
Date:
August 16, 1904
Creator:
Eichblatt, Otto H.
System:
The Portal to Texas History
Doubletree Attachment
Patent for a doubletree attachments. Illustration included.
Date:
August 16, 1910
Creator:
Ball, William Rossem
System:
The Portal to Texas History
Planter Shoe
Patent for a planter shoe. Illustration included.
Date:
August 16, 1910
Creator:
Pogue, Steward A.
System:
The Portal to Texas History
Putty Trowel
Patent for a putty trowel. Illustration included.
Date:
August 16, 1910
Creator:
Wright, Sam F.
System:
The Portal to Texas History
Stamp Affixer
Patent for
Date:
August 16, 1910
Creator:
Harwell, Marvin E.
System:
The Portal to Texas History
Weighing Machine
Patent for a weighing machine. Illustration included.
Date:
August 16, 1910
Creator:
Allison, Joseph W.
System:
The Portal to Texas History
Explosive Engine
Patent for a type of internal combustion engine using gunpowder as its fuel.
Date:
August 16, 1912
Creator:
Conner, Louis C.
System:
The Portal to Texas History
Projectile
Patent for Projectile. "The present invention relates to projectiles and has particular reference to a shell which is adapted to be fired from a gun to penetrate the object aimed at and subsequently explode therein. An important object of the invention is to provide a projectile of the above mentioned character, so constructed so that the same will have a high armor penetrating efficiency and a very large explosive material carrying capacity, whereby the explosion of the shell subsequently to its penetration into or through the armor will be very disastrous" (lines 9-22).
Date:
August 16, 1912
Creator:
Douglas, William M.
System:
The Portal to Texas History
Attachment for Internal Combustion Engines.
Patent for an attachment to internal combustion engines that allows for vaporizing part of the fuel mixture to introduce air and steam that aid combustion efficiency.
Date:
August 16, 1917
Creator:
Lynch, Floyd W.
System:
The Portal to Texas History
Bee-Shipping Cage
Patent for transferring bees to a different hive without injury and preventing bees from escaping. The bee-cage offers different ways to transfer the bees.
Date:
August 16, 1921
Creator:
Ault, Eugene B.
System:
The Portal to Texas History
Fountain Brush.
Patent for the improvement of fountain brushes. The brush would be in the shape of a pencil which would stop ink or dye from spreading on fabric.
Date:
August 16, 1921
Creator:
Bates, William P.
System:
The Portal to Texas History
Hoe.
Patent for a hoe with "a colter shank at the oval top, affording means whereby the hoe may clear itself from large branching weeds, which is frequently a trouble met with in using hoes having a shank in the center."
Date:
August 16, 1921
Creator:
Clark, James Robert.
System:
The Portal to Texas History
Ice-Cream Freezer
Patent for an ice cream freezer that has an attachment at the top which can be grasped by hand to keep the ice cream freezer rigid while operating.
Date:
August 16, 1921
Creator:
{Neyland, William M.}
System:
The Portal to Texas History
Metal-Working Device.
Patent for a hand-operated device that bends and shears metal at any desired angle and length.
Date:
August 16, 1921
Creator:
Bussel, H.
System:
The Portal to Texas History
Oil-Burner.
Patent for "an improved apparatus for and method of consuming liquid fuel", particularly low-cost heavy oils that are more difficult to burn.
Date:
August 16, 1921
Creator:
Mills, Virgil H. & Mills, John H. T.
System:
The Portal to Texas History
Oil-Burner.
Patent for oil burner that simultaneously ignites and vaporizes liquid fuel.
Date:
August 16, 1921
Creator:
Mills, Virgil H.
System:
The Portal to Texas History
Plaiting-Machine.
Patent for a machine that folds or plaits cloth in the desired style.
Date:
August 16, 1921
Creator:
Odle, Ophelia & Odle, Leo Estelle
System:
The Portal to Texas History
Pressure-Screw.
Patent for a pressure screw where the screw can freely rotate, and the shoe may pivot slightly. It is also designed for easy maintenance and lubrication of the bearing and to be cheap to manufacture, efficient and durable.
Date:
August 16, 1921
Creator:
Menger, Edward W.
System:
The Portal to Texas History
Process of Heating Oil-Retorts and Apparatus Therefor.
Patent for "a method of securing even heating of oil retorts and the like throughout their length" and "a new apparatus, particularly intended for the heating and cracking of oils to convert the same into pyrolytic products". The invention may be used for any oil converting retort, but the patent description relates to the production of gasoline.
Date:
August 16, 1921
Creator:
Alexander, Clive M.
System:
The Portal to Texas History