Automatic Train-Pipe Coupling (open access)

Automatic Train-Pipe Coupling

Patent for a train pipe coupling which connects automatically and does not come loose when the train is going around curves.
Date: April 12, 1910
Creator: Blair, Oliver C.
Object Type: Patent
System: The Portal to Texas History
Wrench (open access)

Wrench

Patent for a wrench. Illustration included.
Date: April 17, 1906
Creator: Hall, Samuel N. & Lawlor, James
Object Type: Patent
System: The Portal to Texas History
Well-Screen (open access)

Well-Screen

Patent for a well screen with a greater amount of screen space that allows for a better flow of water while still obstructing other objects.
Date: April 26, 1910
Creator: Hall, Samuel N.
Object Type: Patent
System: The Portal to Texas History
Lumber-Calculator (open access)

Lumber-Calculator

Patent for a lumber calculator that has printed calculations for quickly determining the amount of board feet in a pile of lumber.
Date: April 25, 1911
Creator: Stalcup, James F.
Object Type: Patent
System: The Portal to Texas History
Ironing-Board. (open access)

Ironing-Board.

Patent for an ironing board for the particular use of ironing sleeves of garments and other small articles, and can be readily attached detached from a table, including illustrations and instructions.
Date: April 9, 1912
Creator: Clarke, Marcus S.
Object Type: Patent
System: The Portal to Texas History
Turning-Tool for Bale-Band Fasteners. (open access)

Turning-Tool for Bale-Band Fasteners.

Patent for a new and useful turning-tool for bale-band fasteners “which can be readily applied to and removed from the fastener, while at the same time providing positive means for exerting a powerful leverage upon the turning or winding element of the fastener to insure the taking up of a maximum amount of slack in a bale-band with a minimum movement.” (Lines 15-22.) Illustration is included
Date: April 2, 1901
Creator: Campbell, Douglas M.
Object Type: Patent
System: The Portal to Texas History
Hydrocarbon Burner (open access)

Hydrocarbon Burner

Patent for a hydrocarbon burner. The invention is designed to provide certain new and useful improvements for utilizing crude oil as a fuel and for conveniently (line 10-12). Illustration included.
Date: April 5, 1904
Creator: Barton, Charles H.; Henrichsen, Henry E.; Cousins, Jullious & Matthews, Cranmer L.
Object Type: Patent
System: The Portal to Texas History
Housing for Electric Alarm Mechanism (open access)

Housing for Electric Alarm Mechanism

Patent for a protector for electric appliances used on railways. Illustrations included.
Date: April 21, 1908
Creator: Mayberry, James Blount
Object Type: Patent
System: The Portal to Texas History
Portable Screen-House. (open access)

Portable Screen-House.

Patent for a portable screened house that is made in sections that are easily packed and shipped to be assembled on location.
Date: April 9, 1907
Creator: Wingren, Harry
Object Type: Patent
System: The Portal to Texas History
Trick-Pipe. (open access)

Trick-Pipe.

Patent for a trick pipe, which has a lid over the pipe bowl that ordinarily would blow off when the pipe is blown into, but when put in the trick position will seal itself on no matter how hard the person blows.
Date: April 7, 1908
Creator: Judson, Fred Irving
Object Type: Patent
System: The Portal to Texas History
Trolley-Wire Holder (open access)

Trolley-Wire Holder

Patent for a trolley wire holder that prevents the trolley wheel from coming off the overhead conductor line and automatically releases the trolley wheel from the conductor line when the trolley car arm is pulled down from the conductor line.
Date: April 9, 1907
Creator: La Bauve, Valcoure J.
Object Type: Patent
System: The Portal to Texas History
Trolley-Wheel (open access)

Trolley-Wheel

Patent for a trolley wheel and a mechanism for keeping the wheel on the trolley wire. Illustrations included.
Date: April 16, 1912
Creator: Schultze, William H.
Object Type: Patent
System: The Portal to Texas History
Grain-Polisher (open access)

Grain-Polisher

Patent for a grain polisher designed to remove foreign objects from rice and other similar grains. Illustrations included.
Date: April 11, 1911
Creator: Couch, Albert B.
Object Type: Patent
System: The Portal to Texas History
Washing Machine (open access)

Washing Machine

Patent for a washing machine. Illustration included.
Date: April 6, 1909
Creator: Hamilton, Walter Scot & Williams, James Rozier
Object Type: Patent
System: The Portal to Texas History
Hair-Drying Brush (open access)

Hair-Drying Brush

Patent for a hair drying brush that has some heated teeth and some non-heated teeth for drying hair.
Date: April 25, 1911
Creator: Taylor, Samuel
Object Type: Patent
System: The Portal to Texas History
Glazing-Bar (open access)

Glazing-Bar

Patent for device to securely hold a pane of glass on roofs, skylights, etc. without the use of putty.
Date: April 16, 1901
Creator: Folse, Louis D.
Object Type: Patent
System: The Portal to Texas History
Cinder-Guard (open access)

Cinder-Guard

Patent for cinder guard.
Date: April 28, 1903
Creator: Morse, Samuel Finley Breese & Tuggle, Samuel Ritchie
Object Type: Patent
System: The Portal to Texas History
Sampling Device for Artesian Wells (open access)

Sampling Device for Artesian Wells

Patent for a sampling device for artesian wells to detect when oil has been reached.
Date: April 23, 1912
Creator: Bettis, William I.
Object Type: Patent
System: The Portal to Texas History
Wind Wheel (open access)

Wind Wheel

Patent for a wind wheel. Illustration included.
Date: April 11, 1905
Creator: Sharp, Marvin A. & Sharp, Bird H.
Object Type: Patent
System: The Portal to Texas History
Rotary for Well Turing (open access)

Rotary for Well Turing

Patent for a rotary for well tubing. Illustrations included.
Date: April 26, 1910
Creator: Hall, Samuel N.
Object Type: Patent
System: The Portal to Texas History
Flap-Valve (open access)

Flap-Valve

Patent for a flap valve for use in blowing engines that increases the life of the valve plates.
Date: April 2, 1912
Creator: Scott, Clarence N.
Object Type: Patent
System: The Portal to Texas History
Safety-lock For Keyholes. (open access)

Safety-lock For Keyholes.

Patent for improvements in safety-locks, which makes it secured against skeleton keys and lock-picking.
Date: April 9, 1912
Creator: Good, Titus E.
Object Type: Patent
System: The Portal to Texas History
Rice-Huller (open access)

Rice-Huller

Patent for a rice huller designed to remove the coatings and hulls from rice grains. Illustrations included.
Date: April 13, 1909
Creator: Hayes, Daniel J.
Object Type: Patent
System: The Portal to Texas History
Rice-Hulling Machine (open access)

Rice-Hulling Machine

Patent for a rice hulling machine. Illustrations included.
Date: April 4, 1911
Creator: Couch, Albert B.
Object Type: Patent
System: The Portal to Texas History