15 Matching Results

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Building Block (open access)

Building Block

Patent for improvements in building blocks, so they would be stronger, but lighter in weight, and cheaper to transport.
Date: May 16, 1916
Creator: Boehm, Edward.
System: The Portal to Texas History
Air-Pump. (open access)

Air-Pump.

Patent for an air pump improvement that simpler and cheaper to produce. It also provides a description of "the combination and arragement of parts" (lines 14-15), including illustrations.
Date: May 16, 1916
Creator: Runge, Friedrich Albert
System: The Portal to Texas History
Crutch. (open access)

Crutch.

Patent for crutches with adjustable pneumatic cushioned arm rests, adjustable length, absorbent hand grip, and a detachable vertical leg rest.
Date: May 16, 1916
Creator: Gregson, William
System: The Portal to Texas History
Adjustable Lamp-Shade. (open access)

Adjustable Lamp-Shade.

Patent for a simplified, detachable, and adjustable lamp shade that is "more practical and efficient without increasing the cost of manufacture" (lines 27-29), including illustrations.
Date: May 16, 1916
Creator: Landers, Charles G.
System: The Portal to Texas History
Automatic Train-Stop (open access)

Automatic Train-Stop

Patent for Automatic Train-Stops "particularly to a system operable in connection with well-known airbrake systems to apply the airbrakes, and shut off the power when an accident of a predetermined character occurs." (lines 10-14) including instructions and illustrations.
Date: May 16, 1916
Creator: Estes, Betram P.
System: The Portal to Texas History
Load-Indicating attachment for drilling-rigs (open access)

Load-Indicating attachment for drilling-rigs

Patent for the invention is to provide a character to be attached on a mounted on the derrick of a drilling rig and which will accurately indicate the cooperative weight of the load attached to the back of rig.
Date: May 16, 1916
Creator: Hughes, Howard R.
System: The Portal to Texas History
Indicator for Mail-Boxes. (open access)

Indicator for Mail-Boxes.

Patent for the operator indicating a mail for the mail box to the courier mans, which allows easy purchase of things.
Date: May 16, 1916
Creator: Hunnicutt, Wallace V.
System: The Portal to Texas History
Valve-Grinder. (open access)

Valve-Grinder.

Patent for a valve grinder that fit together perfectly to prevent leakage and a consequent loss of power.
Date: May 16, 1916
Creator: Atkin, Frank R.
System: The Portal to Texas History
Hydrocarbon-Burner. (open access)

Hydrocarbon-Burner.

Patent for an improved hyrdrocarbon burner that includes "an overhanging generating element of suitable construction in combination with a particular base having a burner jet surrounded by air admitting jets [...] to be installed in the various forms of stoves and grates" (lines 11-26), including illustrations.
Date: May 16, 1916
Creator: Franklin, Oliver H.
System: The Portal to Texas History
Support for Cotton Pickers' Sacks. (open access)

Support for Cotton Pickers' Sacks.

Patent for support for cotton pickers sacks. Also, it supports the lower end of the bag to prevent wear.
Date: January 16, 1916
Creator: Schnabel, Albert
System: The Portal to Texas History
Drive for Motor-Vehicles (open access)

Drive for Motor-Vehicles

Patent for the drives of motor vehicles, which provides the means to the front wheels can be driven by a motor without the interfering with the action of the steering wheel.
Date: May 16, 1916
Creator: Woods, Arthur M.
System: The Portal to Texas History
Railway-Switch Stand. (open access)

Railway-Switch Stand.

Patent for a railway switch stand that locks "a switch of this class and from which the lock cannot be removed except when the switch is fully locked, thus obviating accidents by always insuring a locked condition of the switch after operation and thereby preventing the switch from being subsequently actuated by unauthorized persons" (lines 11-20), including illustrations.
Date: May 16, 1916
Creator: Berger, James H. & Rosson, George T.
System: The Portal to Texas History
Money-Changing Apparatus. (open access)

Money-Changing Apparatus.

Patent for an apparatus for money changing and recording. The apparatus selects and ejects coins and is controlled by keys that can be pressed.
Date: May 16, 1916
Creator: Furttinger, Fred P.
System: The Portal to Texas History
Direction-Indicator. (open access)

Direction-Indicator.

Patent for a direction indicator that is "extremely simple, durable, efficient in operation, and inexpensive to manufacture" (lines 20-22). It is "an improved electrically operated direction indicator, in the nature of an arm pivotally mounted in a casing and operated by an electro-magnetically controlled lever [...] for indicating the directions in which the vehicle to which the device is applied, is about to move" (lines 10-17), including illustrations.
Date: May 16, 1916
Creator: Justus, Fred E.
System: The Portal to Texas History
Dish Washing Machine (open access)

Dish Washing Machine

Patent for "new and useful machine improvements for washing dishes and other articles" (lines 9-11).
Date: May 16, 1916
Creator: Randolph, Hallie H.
System: The Portal to Texas History