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Air Brake Attachment.
Patent for "mechanism for use in connection with railway cars for automatically controlling the air brakes," including instructions and illustrations.
Date:
April 17, 1917
Creator:
Flowers, Malon Inghram & Sale, Archie Pierce
System:
The Portal to Texas History
Automatic Air Device for Gas Engines.
Patent for a removable automatic air device for delivering air to gas engines in proportion to the speed of the engine.
Date:
April 3, 1917
Creator:
Rivers, Charles A.
System:
The Portal to Texas History
Case for Rural-Mail Carriers.
Patent for a device to enable rural mail carriers to efficiently carry and store postal items for sale. The storage unit (device) is water-resistant to protect the items inside from inclement weather while delivering mail.
Date:
April 24, 1917
Creator:
Campbell, Guy
System:
The Portal to Texas History
Check-Book.
Patent for improvements to check-books for easier access to the check stubs.
Date:
April 10, 1917
Creator:
Schwander, Peter W.
System:
The Portal to Texas History
Check-Book-Stub Holder.
Patent for a check book stub holder. This device holds back used check stubs in a check book.
Date:
April 10, 1917
Creator:
Exline, Marcus P.
System:
The Portal to Texas History
Container.
Patent for a collapsible container that is easily assembled without the "employment of nails or fastening devices" (line 10).
Date:
April 10, 1917
Creator:
Dunn, Lewis C.
System:
The Portal to Texas History
Corn Popper
Patent for corn-popper improvement by connecting to the cover of the popper a rotating agitating blade which would prevent the corn within from burning.
Date:
April 10, 1917
Creator:
Zschiesche, William H. M.
System:
The Portal to Texas History
Cotton-Chopper.
Patent for a machine to thin and cultivate cotton plants without covering them with debris. Designed to be used with most cultivators and to be inexpensive to construct.
Date:
April 24, 1917
Creator:
Gunn, Jc. Christon
System:
The Portal to Texas History
Dehydrator.
Patent for a continuous dehydrator that has specific use for gold and silver ores, including instructions and illustrations.
Date:
April 17, 1917
Creator:
Biesel, Charles
System:
The Portal to Texas History
Device for Slicing Fish.
Patent for new and useful improvements to a device for slicing fish into smooth and even slices, including illustrations.
Date:
April 24, 1917
Creator:
Allen, James Leonard
System:
The Portal to Texas History
Dry Closet.
Patent for a new design that improves "construction, utility, and efficiency of dry closets"(lines 10-11) that would also allow the use of an attachment specifically for dry closet seats. Includes design for mesh cloth to capture waste.
Date:
April 24, 1917
Creator:
Mershon, John H.
System:
The Portal to Texas History
Earth-Auger.
Patent for a device that drills into the ground and lifts the contents into a metal container. The hand-operated device also has wings that expand to let the user know when to empty the contents.
Date:
April 10, 1917
Creator:
Phillips, Dave T.
System:
The Portal to Texas History
Envelop.
Patent for "simple envelop which can be cheaply manufactured and which cannot be fraudulently tampered with or opened for the purpose of removing its contents without mutilating or injuring the envelop to an extent which would be noticable" (lines 9-14), including illustrations.
Date:
April 3, 1917
Creator:
Moore, Essie H.
System:
The Portal to Texas History
Folding Coach-Step.
Patent for foldable steps for train cars, in particular passenger cars.
Date:
April 16, 1917
Creator:
Berry, John F.
System:
The Portal to Texas History
Gangway.
Patent for a ramp for use by the Army in loading farm animals and wagons on train cars and other transports. This gangway is designed in sections to be adaptable for different needs and to be collapsible for storage and easy transportation.
Date:
April 24, 1917
Creator:
Titsworth, Richard
System:
The Portal to Texas History
Grading Apparatus.
Patent for improvements in grading apparatus to make it "comparatively simple and inexpensive in construction" (line 10) and readily adjustable.
Date:
April 3, 1917
Creator:
Anderson, Lycurgus
System:
The Portal to Texas History
Hat for Dolls and Other Purposes
Patent for toy hats for dolls. It is a low-cost doll's hat which can also be used to carry candy for children, including illustrations.
Date:
April 10, 1917
Creator:
Keller, Carrie, M.
System:
The Portal to Texas History
Header.
Patent for "new and useful improvements in Headers," including illustrations.
Date:
April 17, 1917
Creator:
Pritchett, William V.
System:
The Portal to Texas History
Insect-Guard
Patent for a device that can be attached to furniture and which traps insects.
Date:
April 10, 1917
Creator:
Kreiter, Richard F.
System:
The Portal to Texas History
Jogger Attachment for Platen Printing-Press
Patent for an automatic jogging attachment for platen presses. The attachments are unique because they can be placed on the press without alterations, they allow for the stacking of sheets in a uniform manner while also being more durable and efficient.
Date:
April 3, 1917
Creator:
Howard, Lewis F.
System:
The Portal to Texas History
Keyboard for Writing Machines.
Patent for improved keyboards for writing machines "having its keys so arranged that the fingers of the operator may rest upon the keyboard in an easy and natural manner, the keys being so disposed with relation to each other that the fingers of the operator may reach all of them with the least possible strain or exertion" (lines 16-22). This improvement allows the operator to work at maximum speed and efficiency.
Date:
April 17, 1917
Creator:
Edwards, Alrah B. & Russell, Frank K.
System:
The Portal to Texas History
Lawn-Trimmer
Patent for improved lawn trimmer "whereby the margins of a lawn adjacent side walks or curbing may be trimmed." (lines 12-14) including instructions and illustrations.
Date:
April 10, 1917
Creator:
Rial, John & Hodde, William C.
System:
The Portal to Texas History
Patent for Farming Implement
Patent for Farming Implement
Date:
April 3, 1917
Creator:
Miller, Marion R.
System:
The Portal to Texas History
Peanut Planter.
Patent for improvements to peanut-planters in order to plant peanuts without removing or crushing the hulls.
Date:
April 10, 1917
Creator:
Little, Thomas Dewitt
System:
The Portal to Texas History