Collection
43 Matching Results
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Wrench.
Patent for a nut wrench with a sliding jaw.
Date:
January 24, 1911
Creator:
Mansfield, Charles L. & Matthews, Robert E.
System:
The Portal to Texas History
Windmill
Patent for a windmill. Illustrations included.
Date:
January 23, 1912
Creator:
Moon, Richard D. & Horne, Henry J.
System:
The Portal to Texas History
Well-Drill Machine.
Patent for improvements in well-drill machine by improving its operating and feed mechanisms.
Date:
January 4, 1910
Creator:
Anthony, Russell
System:
The Portal to Texas History
Wheel.
Patent for a wheel, which is stronger than other wheels on the market.
Date:
September 27, 1910
Creator:
Moon, Richard D.
System:
The Portal to Texas History
Vehicle-Wheel
Patent for a vehicle wheel with spring spokes that will not easily break on rough roads.
Date:
November 12, 1912
Creator:
Hayden, Jefferson B.
System:
The Portal to Texas History
Liquid-Fuel Burner.
Patent for a liquid fuel burner, which will burn semi-refined petroleum efficiently.
Date:
January 31, 1911
Creator:
Hayden, Jefferson B.
System:
The Portal to Texas History
Trap-Gun.
Patent for a trap gun, which is protected from the weather.
Date:
November 15, 1910
Creator:
Lovelace, Charles D.
System:
The Portal to Texas History
Plow Attachment.
Patent for a plow attachment, which holds the plow wheel in place.
Date:
October 11, 1910
Creator:
Dowdy, Ewell Monroe
System:
The Portal to Texas History
Pocket-Knife.
Patent for a pocket knife that includes a wet stone built into its detachable handle. The handle may be taken off in order for the user to sharpen retractable blades attached to the pocket knife. This improvement upon the pocket knife design may be employed to the handle portion of any knife such as butcher knives or hunting knives.
Date:
December 19, 1911
Creator:
Irick, William M.
System:
The Portal to Texas History
Hasp-Fastener
Patent for a hasp fastener for doors.
Date:
April 16, 1912
Creator:
Matthews, Robert E.
System:
The Portal to Texas History
Embroidery Attachment.
Patent for an embroidery attachment for sewing machines.
Date:
May 31, 1910
Creator:
Shockley, Richard Watson
System:
The Portal to Texas History
Seed Planter
Patent for a seed planter. Illustration included.
Date:
January 10, 1911
Creator:
Dowdy, Ewell Monroe
System:
The Portal to Texas History
Reinforcing Metal Yoke for Hollow Concrete Walls
Patent for reinforcing metal yoke for hollow concrete walls. Illustration included.
Date:
April 12, 1910
Creator:
Nelson, William E.
System:
The Portal to Texas History
Flying-Machine
Patent for a monoplane flying machine. Illustrations included.
Date:
September 24, 1912
Creator:
Smith, Thomas Noah
System:
The Portal to Texas History
Gripper for Printing-Presses
Patent for a gripper for printing presses designed to hold the paper during printing more effectively. Illustrations included.
Date:
January 25, 1910
Creator:
Williams, John W.
System:
The Portal to Texas History
Draft Device
Patent for a draft device for agricultural machines. Illustrations included.
Date:
November 29, 1910
Creator:
Dowdy, Ewell Monroe
System:
The Portal to Texas History
Cultivator
Patent for a cultivator. Illustrations included.
Date:
November 29, 1910
Creator:
Dowdy, Ewell Monroe
System:
The Portal to Texas History
Baling-Press
Patent for a baling press. Illustrations included.
Date:
December 13, 1910
Creator:
Hendrix, James D.
System:
The Portal to Texas History
Air Pump
Patent for an air pump for the delivery of air to the tire of a wheel.
Date:
April 15, 1913
Creator:
Scott, Charles Mack
System:
The Portal to Texas History
Spring Axle
Patent for an axle to provide assistance to the wheel to adapt to the irregularities of the surface.
Date:
June 10, 1913
Creator:
Coggin, Charley J.
System:
The Portal to Texas History
Powder Blower
Patent for a new and improved powder blower used to insert powder medicine into the vagina, including illustrations and instructions.
Date:
April 1, 1913
Creator:
Woodward, Mortimer Lee
System:
The Portal to Texas History
Attachment for Fishing-Floats.
Patent for a device to attach fishing floats to fishing lines.
Date:
August 3, 1915
Creator:
Davis, Samuel William
System:
The Portal to Texas History
Cotter-Pin Puller
Patent for cottor-pin puller that is useful to pull cotter pins that are secured in shafts, fly wheels or any other devices without bending or twisting or damaging them.
Date:
October 31, 1916
Creator:
Hayden, Jefferson B.
System:
The Portal to Texas History
Windmill
Patent for Windmill Improvements that includes a mounted rotor for horizontal rotation, including illustrations.
Date:
June 28, 1913
Creator:
Henning, Thomas W.
System:
The Portal to Texas History