Billiard Cue (open access)

Billiard Cue

Patent for a billiard cue. This invention is designed with removable tips. Illustration included.
Date: April 4, 1911
Creator: Borroughs, John Vertie
System: The Portal to Texas History
Apparatus for Oiling Railway-Tracks. (open access)

Apparatus for Oiling Railway-Tracks.

Patent for improvements in mechanism for “applying oil to curves and switches of street railway tracks” (lines 6-7) by using an “oil-tank [that] is arranged in the upper position of the hood or shield over the car-wheel. The valve is in the bottom of the oil-space and may be controlled by a lever arranged to turn or lift in the valve, and under the valve is arranged the oiling-wheel, which runs lightly on the track or face of the car-wheel and applied the oil." (Page 2, lines 69-76) Includes illustration.
Date: August 4, 1891
Creator: Ennis, Thomas L.
System: The Portal to Texas History
Car Journal Lubricating Machine. (open access)

Car Journal Lubricating Machine.

Patent for employed who related to car journal lubricating machine and oiling all classes of railroad cars and streetcars. Also, its benefits to improve the construction and increase the efficiency of machines of this character.
Date: April 4, 1916
Creator: Fleischer, Lewis Bernard
System: The Portal to Texas History
Trolley (open access)

Trolley

Patent for a trolley that has a secure connection to the trolley line.
Date: July 4, 1911
Creator: Irwin, Walter W.
System: The Portal to Texas History
Music-Leaf Turner. (open access)

Music-Leaf Turner.

Patent for "...an improvement in music-leaf turners...by which the leaves may be readily turned from side to side as desired..." (lines 9-12) including illustrations.
Date: March 4, 1902
Creator: Dascomb, Charles Henry
System: The Portal to Texas History
Support. (open access)

Support.

Patent for improvements in supports for cots or mosquito nettings with an objective to present a novel and convenient device that is applied in operative positions.
Date: July 4, 1916
Creator: Pewther, Judson C.
System: The Portal to Texas History
Stamp and Coin Envelop. (open access)

Stamp and Coin Envelop.

Patent for stamp and coin envelope that has "a separate pocket for receiving coin, postage stamps or sundry articles to be transmitted through the mail in such a manner as to be kept separate from the contents of the envelop and also to insure safe delivery" (lines 9-14), including illustrations.
Date: November 4, 1913
Creator: Zivley, Dennis C.
System: The Portal to Texas History
Depurator (open access)

Depurator

Patent for a depurator. "This invention realtes to an improved vacuum apparatus for medicinal purposes" (line 11-12). Illustrations included.
Date: August 4, 1903
Creator: Richards, Lloyd H.
System: The Portal to Texas History
Garden Implement (open access)

Garden Implement

Patent for new garden implement that is "a combination of a rake and scraper and which may also be used in the capacity of hoe or allied implement." (lines 11-13), including illustrations.
Date: May 4, 1915
Creator: Bozarth, John Alexander
System: The Portal to Texas History
Rack Construction for Refrigerator-Cars. (open access)

Rack Construction for Refrigerator-Cars.

Patent for a rack to be used in refrigerator rail cars for the transportation of produce. Illustrations included.
Date: March 20, 1906
Creator: Coleman, John C. & Kessel, Edward W.
System: The Portal to Texas History
Overflow Control for Separating Tanks. (open access)

Overflow Control for Separating Tanks.

Patent for improved overflow control for separating tanks, accounting for, "slime thickness, settling tanks, separating tanks, and the like," ensuring, "uniform overflow." (lines 8-10; 27), with instructions and illustrations.
Date: March 4, 1919
Creator: Allen, Charles
System: The Portal to Texas History
Device for Preventing Overflow of Tanks. (open access)

Device for Preventing Overflow of Tanks.

Patent for preventing the "repeated discharge of the contents of a flush tank" (lines 10-11) and enhance overall utility that require a flush tank. Information and illustration provided.
Date: April 4, 1916
Creator: Logan, Paul H.
System: The Portal to Texas History