14 Matching Results

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Closure for Refrigerators and the Like (open access)

Closure for Refrigerators and the Like

Patent is to "provide a simple and efficient construction of doors or lids for refrigerators, refrigerator cars, ice boxes, fireless cookers, telephone booths and the like, and as fire doors for storage houses, and wherever it is necessary or desirable to provide for facility of movement in opening or shrinking, due to head or cold, dampness or dryness, or other climatic or atmospheric or similar changes or conditions, while insuring an air tight, smoke, fire and bug proof, and heat insulating closure and seating joint, regardless or vibration of the receptacle on the door frame and of the size or shape of the door or lid." (lines 9-24).
Date: May 28, 1918
Creator: Seifert, John W. of Houston, TX
System: The Portal to Texas History
Carbon-Brush Holder (open access)

Carbon-Brush Holder

Patent for a carbon-brush holder that provides the user with novel means of holding a carbon brush. Through this device, users can more efficiently transmit an electric current from the brush to motors, dynamos, or commutators.
Date: May 28, 1918
Creator: Knight, James H.
System: The Portal to Texas History
Compound Valve (open access)

Compound Valve

Patent for an invention with improvements of devices that employed for controlling the flow of liquid under high pressure which simplify and improve the construction.
Date: October 28, 1918
Creator: Cherry, Joseph C.
System: The Portal to Texas History
Incinerator-Closet (open access)

Incinerator-Closet

Patent for an incinerator closet with "the purpose of receiving human excreta so the contents may be dried out and burned up" (lines 11-13) within a fireproof device, including instructions and illustrations.
Date: May 28, 1918
Creator: Greene, George A.
System: The Portal to Texas History
Protector for Paper-Rolls. (open access)

Protector for Paper-Rolls.

Patent for adjustable paper roll protector that prevents rolls of paper (such as what is used for newspaper printing) from becoming damaged during shipping and/or handling to prevent waste. Includes illustrations.
Date: May 28, 1918
Creator: Staley, William O.
System: The Portal to Texas History
Process of Making Aluminum Chlorid. (open access)

Process of Making Aluminum Chlorid.

Patent for the process of making aluminum chlorid (chloride) wherein solid materials are preheated to alleviate heating supply issues during the process.
Date: May 28, 1918
Creator: King, George H. & Roberts, Gerald I.
System: The Portal to Texas History
Shoe-Dauber (open access)

Shoe-Dauber

Patent for a shoe dauber "in which the polishing solution will be automatically supplied to the daubing head as it is moved over the shoe" (lines 13-15) including instructions and illustrations.
Date: May 28, 1918
Creator: Dover, Devoe
System: The Portal to Texas History
Roll-Calendar. (open access)

Roll-Calendar.

Patent for an improved roll calendar comprising a calendar strip, a pair of rolls, and a display casing. The calendar can be moved in either direction to display any calendar month desired. The improved calendar is extremely cheap and simple, may be readily operated and embodies improvements in the construction of the casing.
Date: May 28, 1918
Creator: Townsend, Isaac W.
System: The Portal to Texas History
Head for Hammers and Other Tools. (open access)

Head for Hammers and Other Tools.

Patent for heads for hammers, hatchets, axes, and other similar tools that prevents the handles from becoming loose in the heads, and that can also tighten the handles in the heads. Includes illustration.
Date: May 28, 1918
Creator: Mosley, Noah S.
System: The Portal to Texas History
Oil-Burner. (open access)

Oil-Burner.

Patent for an oil burner which burns more efficiently and is easier to clean, including illustrations.
Date: May 28, 1918
Creator: Spence, Garfield A.
System: The Portal to Texas History
Pipe-Wrench (open access)

Pipe-Wrench

Patent for a self-adjustable pipe wrench that actively adapts to the material it is applied to by means of a moveable portion of the gripping jaw, with illustrations and instructions.
Date: May 28, 1918
Creator: Moore, Joseph D.
System: The Portal to Texas History
Peanut-Planter. (open access)

Peanut-Planter.

Patent for a device that evenly and uniformly deposits peanut seeds during the planting operation whereby the required quantity of seed may be deposited in the soil. The device contains a supplemental container, separate from the main container, where the supplemental container can uniformly divide seeds for planting.
Date: May 28, 1918
Creator: Norman, William A. & Norman, Mack D.
System: The Portal to Texas History
Dispensing Apparatus (open access)

Dispensing Apparatus

Patent for an improvement in Dispensing Apparatus adapted to dispense the material and at all times excluding moisture and air from the receptacle.
Date: October 28, 1918
Creator: Llewellyn, John Thomas
System: The Portal to Texas History
Detent Mechanism for Wire-Stretchers. (open access)

Detent Mechanism for Wire-Stretchers.

Patent for a new mechanism on a wire stretching device that makes the device cheaper and portable to use on wire fences, including illustrations.
Date: May 28, 1918
Creator: Green, Fred O.
System: The Portal to Texas History