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537 Matching Results
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Utilizing Sulfur-Containing Petroleum.
Patent for a method of removing sulfur from Beaumont petroleum and converting it into sulfuric acid.
Date:
February 20, 1912
Creator:
Robinson, Clarence I.
Object Type:
Patent
System:
The Portal to Texas History
Ventilating Device
Patent for a ventilating device for vehicles. Illustrations included.
Date:
February 28, 1911
Creator:
Cunningham, Melville Boyd
Object Type:
Patent
System:
The Portal to Texas History
Storage-Tank
Patent for a food storage tank with ventilation. Illustrations included.
Date:
February 7, 1911
Creator:
Harry, Owen K.
Object Type:
Patent
System:
The Portal to Texas History
Hydrocarbon-Burner
Patent for a hydrocarbon burner with an improved fuel passageway.
Date:
February 13, 1912
Creator:
Clarke, Marcus S.
Object Type:
Patent
System:
The Portal to Texas History
Steam Face-Bath
Patent for an apparatus that provides a steam bath for the face. Illustrations included.
Date:
February 15, 1910
Creator:
Dalzelle, Sanford J.
Object Type:
Patent
System:
The Portal to Texas History
Starting Device
Patent for a starting device for internal combustion engines. Illustrations included.
Date:
February 21, 1911
Creator:
Looney, John Pryor
Object Type:
Patent
System:
The Portal to Texas History
House Screen
Patent for a house screen. Illustration included.
Date:
February 21, 1911
Creator:
Faires, Elisha & Martin, John M.
Object Type:
Patent
System:
The Portal to Texas History
Stalk-Cutter.
Patent for a stalk cutter, which can be attached to a wagon and cut three rows of stalks at the same time.
Date:
February 8, 1910
Creator:
Lemons, William R.
Object Type:
Patent
System:
The Portal to Texas History
Stalk-Chopping Device
Patent for a stalk chopping device that connects to plows allowing the stalks to be plowed under the soil and used as fertilizer.
Date:
February 4, 1913
Creator:
George, James B. & Stelzig, Oscar
Object Type:
Patent
System:
The Portal to Texas History
Muzzle
Patent for a muzzle designed for horses. Illustration included.
Date:
February 22, 1910
Creator:
Lipscomb, James H.
Object Type:
Patent
System:
The Portal to Texas History
Oxygen-Generator
Patent for an oxygen generator that refills as it is emptied.
Date:
February 7, 1911
Creator:
Bradley, Richard Clinton
Object Type:
Patent
System:
The Portal to Texas History
Mailing-Cabinet.
Patent for a mailing cabinet, which will assist the mail service to better aid the distribution of the mail with a larger space to sort.
Date:
February 6, 1912
Creator:
Exline, Marcus P.
Object Type:
Patent
System:
The Portal to Texas History
Milk Cooler
Patent for a milk cooler. Illustration included.
Date:
February 8, 1910
Creator:
McNeel, James S.
Object Type:
Patent
System:
The Portal to Texas History
Lamp-Socket.
Patent for an electric lamp socket that regulates the intensity of the current passing through the socket. It has multiple contact posts and a manually operated slide that makes contact with the posts.
Date:
February 13, 1912
Creator:
Hall, James Monroe
Object Type:
Patent
System:
The Portal to Texas History
Track-Oiling Device
Patent for a track oiling device that is operated by a train car. Illustrations included.
Date:
February 25, 1913
Creator:
Jones, Oscar W.
Object Type:
Patent
System:
The Portal to Texas History
Spool
Patent for a spool made by folding one piece of material into the correct shape.
Date:
February 4, 1913
Creator:
Aven, Scottie Hill
Object Type:
Patent
System:
The Portal to Texas History
Press for Attaching Comb Foundations to Honey-Frames for Beehives
Patent for a press for attaching comb foundations to honey frames for beehives. Illustrations included.
Date:
February 28, 1911
Creator:
Ward, Jefferson W.
Object Type:
Patent
System:
The Portal to Texas History
Post-Hole Auger.
Patent for a post hole auger that is easy to operate.
Date:
February 7, 1911
Creator:
Mahon, John G. & Olschner, Clarence E.
Object Type:
Patent
System:
The Portal to Texas History
Paddle-Wheel
Patent for a paddle wheel. Illustrations included.
Date:
February 22, 1910
Creator:
Dusek, Henry
Object Type:
Patent
System:
The Portal to Texas History
Switch-Thrower for Electric Railways
Patent for a switch-thrower for use with electric railways. This invention uses switch tongues via solenoids and engages a connection between the solenoids and the switch tongue. Illustrations included.
Date:
February 22, 1910
Creator:
Posey, James A. & Dunaway, John F.
Object Type:
Patent
System:
The Portal to Texas History
Tire-Tightener
Patent for a tire tightener. Illustrations included.
Date:
February 21, 1911
Creator:
Slay, Frank F. & Henry, Squire M.
Object Type:
Patent
System:
The Portal to Texas History
Telephone Selecting System
Patent for a telephone selecting system. This invention is designed to arrange telephones attached to the same line. Illustration included.
Date:
February 15, 1910
Creator:
Jones, David W.
Object Type:
Patent
System:
The Portal to Texas History
Nut-Lock
Patent for a nut lock. Illustrations included.
Date:
February 15, 1910
Creator:
Davidson, Charles E. & Mauldin, Blake I.
Object Type:
Patent
System:
The Portal to Texas History
Tire-Tightener
Patent for a tire tightener for wagons. Illustrations included.
Date:
February 15, 1910
Creator:
Ryan, George A.
Object Type:
Patent
System:
The Portal to Texas History