19 Matching Results

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Boiler Stay Bolt (open access)

Boiler Stay Bolt

Patent for a boiler stay bolt. This design is made of flexible stay-bolts for boiler allowing for movement bracing sheets. Illustration included.
Date: June 16, 1908
Creator: Borneman, Lewis
System: The Portal to Texas History
Adjustable Headlight-Reflector (open access)

Adjustable Headlight-Reflector

Patent for an adjustable headlight reflector for train engines which will shine the light straight in front of the train.
Date: March 16, 1909
Creator: Pratt, James R.
System: The Portal to Texas History
Ash-Pan (open access)

Ash-Pan

Patent for an ash pan for trains. Illustrations included.
Date: May 16, 1911
Creator: Spratley, George
System: The Portal to Texas History
Combination Device (open access)

Combination Device

Patent for a combination device. "This invention relates to devices for operating upon metal in various shapes" (line 8-9). Illustration included.
Date: April 16, 1907
Creator: Royse, John
System: The Portal to Texas History
Cotton-Chopper. (open access)

Cotton-Chopper.

Patent for a cotton chopper that has advantages in point of simplicity, durability, and general efficiency because it is adapted to operate crosswise with relation to the rows.
Date: September 16, 1902
Creator: Fay, Louis Percy
System: The Portal to Texas History
Compressed-Air and Steam Apparatus for Sinking Wells (open access)

Compressed-Air and Steam Apparatus for Sinking Wells

Patent for "a simple and inexpensive apparatus for drilling the rock and earth until sufficient loose material has accumulated in the shaft, and then remove such material by the pressure of an aeriform fluid - such as steam or compressed air" (lines 23-29).
Date: July 16, 1889
Creator: Goodrich, Hervey K.
System: The Portal to Texas History
Broom or Brush (open access)

Broom or Brush

Patent for metal brooms or brushes that are "strong and durable, relatively light in weight, and can be inexpensively manufactured" (line 13-15). It is intended for "sweeping snow, mud, slush, and the like" (line 16-17). The patent can also be applied for smaller version of metal brooms or brushes for other purposes.
Date: March 16, 1915
Creator: Airhart, Noah S.
System: The Portal to Texas History
Hoe. (open access)

Hoe.

Patent for a hoe with "a colter shank at the oval top, affording means whereby the hoe may clear itself from large branching weeds, which is frequently a trouble met with in using hoes having a shank in the center."
Date: August 16, 1921
Creator: Clark, James Robert.
System: The Portal to Texas History
Pocket. (open access)

Pocket.

Patent for a new and improved pouch. This design "is to provide for the use of ladies and others a sheet-metal pocket lined with soft material and provided with a pin by means of which it may be secured to the garments" (lines 7-11).
Date: June 16, 1885
Creator: Roberts, Lilly Forentha
System: The Portal to Texas History
Tie-Plate (open access)

Tie-Plate

Patent for a tie plate that sticks firmly to the ties, keeps out moisture, and is lighter than other tie plates.
Date: July 16, 1912
Creator: Walton, Jay W. & Dayton, William H.
System: The Portal to Texas History
Gate (open access)

Gate

Patent for gate that uses a lever mechanism for operation while seated in a vehicle or on horseback. This invention allows the user to open and close the gate while seated. Illustration included.
Date: October 16, 1906
Creator: Baker, Guilford D.
System: The Portal to Texas History
Grave Guard. (open access)

Grave Guard.

Patent for a new and improved grave guard. This design allows for a grave guard that receives fence posts, headstones, and water for neighboring plants, which compiles these effects from various other devices.
Date: May 16, 1882
Creator: Gent, Alfred
System: The Portal to Texas History
Hopper-Door. (open access)

Hopper-Door.

Patent for a hopper door especially designed to be used "with a vertically movable weighing hopper adapted to receive and weigh cotton seed" (lines 10-12). The specifics of how the door is hinged and operates is especially important to the design.
Date: July 16, 1918
Creator: Peck, James F.
System: The Portal to Texas History
Fire Tongs. (open access)

Fire Tongs.

Patent for a new and improved pair of fire tongs. This design consists of "[a] guide device for preventing the legs of fire-tongs from crossing, consisting of a wing-plate having at one end an open eye to fit about one leg of the tongs, and attached thereto . . . and a slot-piece having open eyes to fit about the other leg, and a straight part attached to the said eyes and forming the slot through which the wing may move freely" (lines 91-99).
Date: August 16, 1881
Creator: Mangum, Wiley P.
System: The Portal to Texas History
Foot for Sand Levers. (open access)

Foot for Sand Levers.

Patent for a new and improved foot for sand levers. This design consists in "the combination of the semi-cylindrical bearing having an aperture formed in its center, a cylindrical body working in the said bearing and having a square intermediate portion adapted to fit in the same aperture, upward-extending wings made integral with the body and forming a socket, and a lever fitting in the said socket" (lines 29-37).
Date: April 16, 1889
Creator: Vezie, Charles
System: The Portal to Texas History
Improvement in Quilting-Frames (open access)

Improvement in Quilting-Frames

Patent for an improved quilting frame that is designed around a folding trestle-frame and two parallel rollers on which a quilt can be rolled, leaving the material between the rollers to be quilted/worked on. Illustration includes a perspective and detail view of the frame.
Date: January 16, 1877
Creator: Davis, Henry T.
System: The Portal to Texas History
Improvement in Cotton-Presses. (open access)

Improvement in Cotton-Presses.

Patent for "a press by means of which the cotton can be backed and pressed into the bale in small quantities at a time, by alternating pressing a quantity, then lifting the follower, and inserting more, and pressing again, and so on until the bale is formed." (Lines 19-25) Includes instructions and illustrations.
Date: November 16, 1875
Creator: Frost, Willis Lee
System: The Portal to Texas History
Obstetrical Device. (open access)

Obstetrical Device.

Patent for an obstetrical device that consists of metal knee braces and hand holds, which allows pressure to be exerted on the knees by either the patient or a doctor which helps the mother's pushing power to increase and shorten labor.
Date: November 16, 1909
Creator: Barnes, Henry J.
System: The Portal to Texas History
Railroad-Rail. (open access)

Railroad-Rail.

Patent for a new and useful railroad rail, including instructions and illustrations.
Date: August 16, 1898
Creator: Hariman, George V.
System: The Portal to Texas History