13 Matching Results
Results open in a new window/tab.
Results:
1 - 13 of
13
Automatic Car-Dump
Patent for automatic dumpers that can be readily and inexpensively fitted and adapted to most forms of dump car.
Date:
April 22, 1913
Creator:
Putnam, John J.
System:
The Portal to Texas History
Crate
Patent for improvements for shipping crates, including illustrations.
Date:
April 22, 1913
Creator:
Dick, Archie P., Jr.
System:
The Portal to Texas History
Clothes-Pin
Patent for new and useful improvement to clothes pins to automatically lock themselves against accidental disengagement from the clothes line.
Date:
April 22, 1913
Creator:
Ingersoll, Charles J.
System:
The Portal to Texas History
Listing-Plow.
Patent for a listing plow, "more particularly an improvement upon the structure disclosed in Patent No. 866,679, issued to [Gottfried Persson] on September 24, 1907" (lines 9-11), including instructions and illustrations.
Date:
April 22, 1913
Creator:
Persson, Gottfrid
System:
The Portal to Texas History
Type-Writer Cabinet.
Patent for a typewriter cabinet with swinging typewriter support held in position by foot pressure.
Date:
April 22, 1913
Creator:
Keltz, Eugene L. & Rhoads, John M.
System:
The Portal to Texas History
Hydrocarbon-Burner.
Patent for "a new and useful Hydrocarbon-burner...equipped with a safety device adapted to admit only a limited supply of gasolene or other fuel to the burner to enable the latter to be operated with absolute safety by either a woman or a child" (lines 5-19), including instructions and illustrations.
Date:
April 22, 1913
Creator:
Nemec, Joseph
System:
The Portal to Texas History
Tie-Plate.
Patent for Tie-Plate, which is an improvement on rail ties for railroad use. The Tie-Plate is a "single piece of material", providing a "rail supporting surface" (pg. 2, lines 13-17). Ribbing in the plate, allow for adjustable height to support the rails and a seat for the spikes.
Date:
April 22, 1913
Creator:
Clarke, Marcus S.
System:
The Portal to Texas History
Saw-Filing Machine.
Patent for a saw-filing machine that automatically sharpens the teeth of gin and linter saws.
Date:
April 22, 1913
Creator:
Ross, Albert
System:
The Portal to Texas History
Sanitary Drain-pan for Refrigerators.
Patent for a sanitary drain pan for refrigerators, specifically pertaining to sliced meats. The text explains the benefits of the new drain pan and its components.
Date:
April 22, 1913
Creator:
Schmalzried, John F.
System:
The Portal to Texas History
Non-refillable bottle
This is a patent for non-refillable bottle and it is made to provide a simple efficient device which can be cheaply constructed and which can effectually prevent from the refilling of the bottle after the original contents have been dispersed.
Date:
May 8, 1912
Creator:
Bentinck, Grover C. & Bentinck, Henry W.
System:
The Portal to Texas History
Culvert.
Patent for metal road culvert improvements. Light weight, but sturdy, interlocking metal sheets are used. They can be stacked for cheaper and easier shipping. The culvert allows large amounts of water to flow through.
Date:
April 22, 1913
Creator:
Youngblood, David Franklin
System:
The Portal to Texas History
Cotton-chopper.
Patent for a cotton chopper. The text describes the construction of the machine and explains how it is different from current cotton choppers.
Date:
April 22, 1913
Creator:
Forrest, Bedford W.
System:
The Portal to Texas History
Cotton-Chopper.
Patent for a cotton chopper that connects to other machines, such as cultivators.
Date:
April 22, 1913
Creator:
Jones, Martin A.
System:
The Portal to Texas History