20 Matching Results

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Cotton Elevator and Distributer. (open access)

Cotton Elevator and Distributer.

Patent for cotton elevators and distributors "whereby the cotton and air shall be separated in a simple and efficient manner and the air discharged from the suction-fan with the least possible degree of friction and back pressure." (Lines 11-15) Includes instructions and illustrations.
Date: January 12, 1897
Creator: Griffin, Thomas J.
System: The Portal to Texas History
Combined Easel and Phonograph Horn Tripod. (open access)

Combined Easel and Phonograph Horn Tripod.

Patent for a new and improved easel and phonograph horn tripod. This design "is to construct a device which may be used for holding phonograph-horns of different sizes at any desired height, and which also may be employed for holding a painting, or for the use of an artist. [The] invention consists in the combination of a pair of cross-bars, a hinged brace for supporting the bars at any required angle, and an adjustable device for regulating the spread of the bars and of the brace" (lines 22-31).
Date: August 12, 1890
Creator: Minot, Kendall James
System: The Portal to Texas History
Dredge-Pump (open access)

Dredge-Pump

Patent for new and useful improvements to Dredge-Pumps. The pump is used to draw up sand and gravel from the bottom of a river.
Date: April 12, 1921
Creator: Stenberg, Anders Gustaf
System: The Portal to Texas History
Brick Fire Box Construction. (open access)

Brick Fire Box Construction.

Patent for an improved fire box liner construction for oil fueled locomotives that is made from bricks in an interlocking design that does not require cement and will not shake apart from vibration. Includes illustrations.
Date: September 12, 1911
Creator: Blackmond, William C. & Stoy, Guy Everett
System: The Portal to Texas History
Letter Copying Press. (open access)

Letter Copying Press.

Patent for a new and improved copier. This design consists in "the combination of the dampening-roller . . . with the smoothing-roller at one side of and in close proximity to it and situated between said dampening-roller and the roll of paper, and the roller journaled in the standard, and the smoothing-rollers placed at one side and beyond the rollers . . . and journaled in brackets . . . whereby the paper is evenly and smoothly moistened before the copy-paper is applied and both are kept smooth during the process of copying" (lines 90-104).
Date: March 12, 1889
Creator: Thompson, Charles Albert
System: The Portal to Texas History
Locking Latch. (open access)

Locking Latch.

Patent for a new and improved latch. This design consists "[i]n a latch, the combination, with the sliding-bolt, tumblers having their forward ends provided with hooks or right-angled projections adapted to engage studs upon the bolt, and the lever operated by the bolt and having its forward end adapted to engage with the tumbler of the supplementary lock having its operating mechanism connected to the lever" (lines 68-76).
Date: July 12, 1881
Creator: Rand, Anders
System: The Portal to Texas History
Weather and Fire Strip for Box Car Doors. (open access)

Weather and Fire Strip for Box Car Doors.

Patent for a new and improved weather and fire strip for box car doors. This design "relates to an improved device for closing the space between the rear edge of the doors of box-cars and the side of the car, so as to prevent sparks or water from entering through the space and damaging the goods in the car" (lines 9-14).
Date: June 12, 1883
Creator: Nichols, George B.
System: The Portal to Texas History
Internal Combusion System (open access)

Internal Combusion System

Patent for new and useful Internal-Combustion Engine. Improves the provision of an engine which the cylinder is provided with a semi-spherical upper end, fr the rotatable reception of similar shaped power cylinder carrying shell. Specification of letter patent with illustration. Serial number 789.146
Date: May 12, 1914
Creator: Clough, George G.
System: The Portal to Texas History
Trussed Axle for Wheeled Vehicles. (open access)

Trussed Axle for Wheeled Vehicles.

Patent for improvements in trussed axle for wheeled vehicles: "The invention relates to that class or type of axles for wheeled vehicles wherein a metal truss rod or bar running longitudinally under the axle body has its end portions extended through the axle skeins and secured by screw nuts which abut the outer ends of the skeins." (lines 9-14).
Date: October 12, 1897
Creator: Brown, John Stoddart
System: The Portal to Texas History
Vehicle-Wheel. (open access)

Vehicle-Wheel.

Patent for certain new and useful improvements in the construction of wheels for vehicles, including instructions and illustrations.
Date: July 12, 1898
Creator: Labatt, Joseph Augustus & Lewis, George Harris
System: The Portal to Texas History
Improvement in Automatic Detaching Hook. (open access)

Improvement in Automatic Detaching Hook.

Patent for "a new and useful improvements Hooks"
Date: September 12, 1876
Creator: Wyckoff, Cornerius P.
System: The Portal to Texas History
Improvement in Bale-Band Stretchers (open access)

Improvement in Bale-Band Stretchers

Patent for improvement of bale-band stretcher design "for the purpose of taking out the slack of the band that cannot be taken out by hand." (lines 18-20). Included illustration shows bale-stretcher in both open and closed positions.
Date: December 12, 1876
Creator: Pearre, Charles M.
System: The Portal to Texas History
Spark Arrester. (open access)

Spark Arrester.

Patent for a new and improved spark arrester. This design "consists in the construction and arrangement of devices by means of which the sparks are extinguished and the cinders distributed on the road-bed, while the fine dust is delivered into the ash-box" (lines 19-23).
Date: September 12, 1882
Creator: Nichols, George B.
System: The Portal to Texas History
Stopper For Bottles (open access)

Stopper For Bottles

Patent for a stopper for bottles. This invention is designed to allow the pouring of liquid from the bottle without allowing the introduction of liquid. Illustration included.
Date: December 12, 1905
Creator: Stanich, George
System: The Portal to Texas History
Cooking-Stove. (open access)

Cooking-Stove.

Patent for a cooking stove that uses heat from a charcoal furnace efficiently, which increases the length the stove is hot and decreases the risk of suffocation from the gas given off by the furnace.
Date: June 12, 1894
Creator: Hayes, Rebecca Henry
System: The Portal to Texas History
Protector for Type-Writer Frames. (open access)

Protector for Type-Writer Frames.

Patent for typewriter frame protector. The protector attaches to the part of the typewriter frame which is subjected to frequent contact by the user. The protector prevents the frame from wear which can lead to rust.
Date: March 12, 1918
Creator: Glasscock, Gerald A.
System: The Portal to Texas History
Fireproof Window Construction (open access)

Fireproof Window Construction

Patent for construction of a fireproof window from sheet metal. This invention is to "provide means for removing or replacing the lower sash in the window frame" (line 18-20). Illustration included.
Date: March 12, 1907
Creator: Miller, William Henry
System: The Portal to Texas History
Sailboat. (open access)

Sailboat.

Patent for an improved sailboat with updated "arrangement of cables controlling the movements of the sails whereby the force of the wind alone is utilized to simultaneously shift all the sails... by merely changing the course of the vessel by actuating the rudder in the usual manner." (lines 10-16), including illustrations.
Date: September 12, 1922
Creator: Moraitis, Charalabos
System: The Portal to Texas History
Improvement in Railway-Car Trucks. (open access)

Improvement in Railway-Car Trucks.

Patent for improvements in railway car trucks.
Date: September 12, 1871
Creator: Mestier, John R.
System: The Portal to Texas History
Improvement in Cotton Presses. (open access)

Improvement in Cotton Presses.

Patent for the improvement of cotton presses to bale cotton and other materials, including illustrations.
Date: May 12, 1874
Creator: Brown, Bartlett W.
System: The Portal to Texas History