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Boll Breaking or Crushing Machine.
Patent for improvements to machines used for breaking or crushing cotton bolls "which will initially break the cotton bolls before the cotton with its bolls passes to the cotton gin." (lines 13-15).
Date:
October 26, 1915
Creator:
South, John T.
Object Type:
Patent
System:
The Portal to Texas History
Educational-Chart Drawing-Board and Writing-Desk.
Patent for a durable writing desk that transforms into a drawing-board which can be folded and stored in a relatively small space when not in use.
Date:
October 26, 1915
Creator:
Henderson, George A.
Object Type:
Patent
System:
The Portal to Texas History
Nut-Lock.
Patent for a nut lock with a spring locking mechanism that is designed to be simple and efficient.
Date:
October 26, 1915
Creator:
Moerbe, Herman
Object Type:
Patent
System:
The Portal to Texas History
Shock-Absorber.
Patent for improvement on vehicle shock absorber, including instructions and illustration.
Date:
October 26, 1915
Creator:
Harvey, Harry F.
Object Type:
Patent
System:
The Portal to Texas History
Vehicle Seat Construction.
Patent for a new two-seated vehicle seat construction that allows the back portion of the seats to be swung back and flush with the seat portion and then used for sleeping accommodations, including illustrations.
Date:
October 26, 1915
Creator:
Luse, Jonathan E.
Object Type:
Patent
System:
The Portal to Texas History
Grain Door
Patent for a railway car door that is designed to assist with loading and unloading of grain
Date:
October 23, 1915
Creator:
Alquist, Sven Peter
Object Type:
Patent
System:
The Portal to Texas History
Carbureter.
Patent for a carburetor that automatically regulates oil based on how much air enters the carburetor.
Date:
October 19, 1915
Creator:
Cerny, Alois
Object Type:
Patent
System:
The Portal to Texas History
Carbureter
Patent for a "carbureter adapted for use in connection with internal combustion engines, and being of novel construction whereby the air is drawn through the gasolene or liquid fuel to vaporize the fuel and thereby provide a thorough and proper mixture of the air and fuel" (lines 10-16), including illustrations.
Date:
October 19, 1915
Creator:
Nichols, Theodore J.
Object Type:
Patent
System:
The Portal to Texas History
Combined envelop, shipping-tag, and index-card
An identifying tag to be placed on containers meant to be returned to the sender after delivery of goods.
Date:
October 19, 1915
Creator:
Simpson, Ray R., of Dallas, Texas
Object Type:
Patent
System:
The Portal to Texas History
Gearing
Patent for improved manual washing machine gearing.
Date:
October 19, 1915
Creator:
McNeil, H. W.
Object Type:
Patent
System:
The Portal to Texas History
Process and Machine for Making Bricks.
Patent for improvements to brick making machines that will produce bricks with a textile finish.
Date:
October 19, 1915
Creator:
Rodgers, Edward H.
Object Type:
Patent
System:
The Portal to Texas History
Sheet-Metal Tank
Patent for a sheet metal tank supported by outside beams made of metal studs or sheets. The design also provides means by which the tank can be sheathed and secured by concrete.
Date:
October 19, 1915
Creator:
Harry, Owen K.
Object Type:
Patent
System:
The Portal to Texas History
Stalk and Straw Chopper.
Patent for "improvements to stalk, straw and weed choppers for attachment to plows" (lines 13-16) including instructions and illustrations.
Date:
October 19, 1915
Creator:
Gray, Wallace W. & Witzsche, Frank P.
Object Type:
Patent
System:
The Portal to Texas History
Steering Mechanism for Automobiles.
Patent for an attachment for steering wheels that allows for more stable steering and shock absorption.
Date:
October 19, 1915
Creator:
Law, James P.
Object Type:
Patent
System:
The Portal to Texas History
Switch-Stand.
Patent for a switch stand that automatically switches to danger when unlocked and has independently rotating switch operating spindles and target spindles.
Date:
October 19, 1915
Creator:
Praetorius, Richard P.
Object Type:
Patent
System:
The Portal to Texas History
Wrench.
Patent for wrench related device "for locking the gripping element after it is applied to the pipe or other pipe (lines 14-15)" including instructions and illustration.
Date:
October 19, 1915
Creator:
Black, Lee J.
Object Type:
Patent
System:
The Portal to Texas History
Gas Generating Apparatus
Patent for a tool designed to generate small volumes of gases.
Date:
October 16, 1915
Creator:
McFarland, J. W.
Object Type:
Patent
System:
The Portal to Texas History
Packing Ring
Patent for improved packing rings for pistons.
Date:
October 16, 1915
Creator:
Westmoreland, Ernest T.
Object Type:
Patent
System:
The Portal to Texas History
Car-Door
Patent for a car door that has a lock that cooperates with the hangers on the door to cause them to bind the rollers against the track. The car door also provides a locking means for the levers on the door locking means which is "adapted to received the ordinary car seal" (line 22).
Date:
October 12, 1915
Creator:
Renner, Willie L.
Object Type:
Patent
System:
The Portal to Texas History
Connector for Electrical Conductors.
Patent for a new type of electrical conduit connector made for railway coach wiring and other similar uses, designed to be adaptable and reliable.
Date:
October 12, 1915
Creator:
Denman, Hugh E.
Object Type:
Patent
System:
The Portal to Texas History
Drill-Holder.
Patent for a drill holder that may be adjusted to automatically drill forward when manually rotated.
Date:
October 12, 1915
Creator:
Lawson, Harry C.
Object Type:
Patent
System:
The Portal to Texas History
Gas-Valve.
Patent for improvement to gas valve "which is adapted to be used in connection with a water heater" (9, 11-12) including description and illustrations.
Date:
October 12, 1915
Creator:
Cochran, Harry A.
Object Type:
Patent
System:
The Portal to Texas History
Plow
Patent for a plow augmented by an adjustable knife attached at the rear that improves plow cutting and stability.
Date:
October 12, 1915
Creator:
Barker, Spencer A.
Object Type:
Patent
System:
The Portal to Texas History
Spraying Attachment for Cultivators
Patent for spray attachment for a Cultivator, which is an agricultural farm equipment used for soil tillage. The machine is designed to stir soil around a crop. The improvement of the spray attachment is a nozzle that can control the spray of fluid at the same time the soil is being cultivated.
Date:
October 12, 1915
Creator:
Oldham, Frank
Object Type:
Patent
System:
The Portal to Texas History