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Adjustable Book-Cover.
Patent for adjustable book covers. More protection with use of thicker paper, with adjustable feature is highly important as is also the slit and tongue.
Date:
July 1, 1919
Creator:
Walraven, Albert T.
System:
The Portal to Texas History
COUPLING PATENT
This patent is for a new coupling system to connect hollow pipes. It is specifically designed to address issues of vibration, which cause the coupling pin to become damaged.
Date:
July 10, 1919
Creator:
Hiegel, Joseph L.
System:
The Portal to Texas History
Type-Writing Machine
Patent for a type writing machine with particular focus on the "ribbon mechanism for typewriting machines and a main object is to provide devices for automatically controlling the ribbon reverser" (lines 8-11).
Date:
July 8, 1919
Creator:
Fort, Tandy I.
System:
The Portal to Texas History
Internal Combustion Engine.
Patent for a simplified internal combustion engine that is lighter and more efficient than previous models. It also features detachable and removable parts that will decrease time and cost of repairs, includes illustrations.
Date:
July 29, 1919
Creator:
Higbee, Charlie D.
System:
The Portal to Texas History
Gearing for the Feed Mechanism of Planters
Patent for gearing mechanisms in feed planters that are more efficient, faster, and less costly.
Date:
July 22, 1919
Creator:
Heylman, Edward M. & William, Roberts R.
System:
The Portal to Texas History
Elevated Carrier
Patent for an elevated carrier, primarily used to travel merchandise and such from one point to another.
Date:
July 22, 1919
Creator:
Smiley, John F.
System:
The Portal to Texas History
Poultry-Decapitator.
Patent for a poultry decapitator that will not cause poultry pain, and will have the necks cut evenly in a quick decapitation.
Date:
July 15, 1919
Creator:
Rece, Frank S.
System:
The Portal to Texas History
Process of Producing Confections.
Patent for a novelty method of packaging confections and similar snacks in an edible packaging resembling a baseball.
Date:
July 28, 1919
Creator:
Cressey, John A.
System:
The Portal to Texas History
Needle for Hand-Embroidery and Similar Work.
Patent for simple and inexpensive hand needles, particularly those used for embroidering or ornamental needlework, to increase the rapidity and ease with which such work can be accomplished.
Date:
July 8, 1919
Creator:
Neitzel, Conrad T. & Pade, George V.
System:
The Portal to Texas History
Cotton-Seed Linter
Patent for a new Cotton-Seed Linter (relates to a new and useful form of cotton seed linter) which operates efficiently in and about oil mills or other places where cotton seed is reduced to commercial products.
Date:
July 8, 1919
Creator:
Voorhies, Felix E.
System:
The Portal to Texas History