29 Matching Results

Results open in a new window/tab.

Method of Marking the Keys of Key-Boards for Musical Instruments (open access)

Method of Marking the Keys of Key-Boards for Musical Instruments

Patent for "a system of musical notation in which the several notes or note-symbols are shaped so as to approximate in appearance the shape of the letters from which they derive their appellations" (lines 37-41) especially in relation to piano-fortes, organs, and keyed instruments and in teaching music, including instructions and illustrations.
Date: June 29, 1880
Creator: Black, Jane B. D.
System: The Portal to Texas History
Compound for Removing Grease and Stains. (open access)

Compound for Removing Grease and Stains.

Patent for a compound to remove grease and stains from wood and fabric. Includes instructions.
Date: August 21, 1891
Creator: Cox, George S. & Lewis, Georgia M.
System: The Portal to Texas History
Crate-Fastening (open access)

Crate-Fastening

Patent for crate fastening to secure the top firmly but also allow it to be easily removed. It was designed for an egg crate but is applicable to crates in general, including illustrations.
Date: September 25, 1900
Creator: Damon, Sylvester Will
System: The Portal to Texas History
Baling-Press. (open access)

Baling-Press.

Patent for baling-press which is to "provide a rotary sweep,..., which is connected in a novel manner to the compressing-plunger, whereby said plunger is operated twice to each revolution of the sweep" (lines 12-16). Illustrations included.
Date: November 4, 1902
Creator: Fitz Water, Marshall V.
System: The Portal to Texas History
Screen for Vehicles (open access)

Screen for Vehicles

Patent for an improvement in screens meant to prevent passengers from having to look at horses' hind ends in carriages. It is a rectangle of cloth laced in a frame, which is attached to the thills.
Date: May 19, 1896
Creator: Fleming, John M.
System: The Portal to Texas History
Bottle-Washing Machine (open access)

Bottle-Washing Machine

Patent for a machine that washes bottles. Illustrations included.
Date: January 14, 1908
Creator: Greer, Jesse Wade
System: The Portal to Texas History
Box-Cabinet (open access)

Box-Cabinet

Patent for cabinets which are "adapted to hold boxes of the kind used by druggists, as containers for medicines and small objects" (lines 9-11).
Date: February 4, 1919
Creator: Hines, Bascom L. & Johnson, Mannon G.
System: The Portal to Texas History
Churn-Cover. (open access)

Churn-Cover.

Patent for "new and Improved Churn-Cover" (line 5-6) including instructions and illustrations.
Date: February 13, 1906
Creator: Hogue, James C.
System: The Portal to Texas History
Washing Machine (open access)

Washing Machine

Patent for a washing machine. This invention consists of cooperating rotary rubbers.
Date: January 4, 1910
Creator: Hollingsworth, James Hollis
System: The Portal to Texas History
Railway Frog (open access)

Railway Frog

Patent for railway frog which "will tend to minimize the danger of train derailment at switch crossings" (lines 12-13).
Date: July 30, 1918
Creator: Jackson, George Ferris
System: The Portal to Texas History
Rotary Engine (open access)

Rotary Engine

Patent for "a simple and efficient construction of engine including two parallel series of piston-heads and wherein steam will be supplied to the heads of each series alternately" (lines 9-13).
Date: July 9, 1901
Creator: Keith, Jonathan
System: The Portal to Texas History
Cotton-Chopper. (open access)

Cotton-Chopper.

Patent for a new and improved cotton chopper, including instructions and illustrations.
Date: January 23, 1900
Creator: Kirby, Richard W.
System: The Portal to Texas History
Straw Rack for Threshing Machines (open access)

Straw Rack for Threshing Machines

Patent for a rack that will separate the grain, straw, and chaff to the fullest extent.
Date: October 3, 1916
Creator: McGraw, Walter A.
System: The Portal to Texas History
Terrace-Marker. (open access)

Terrace-Marker.

Patent for a terrace-marker that has "improved means for quickly and conveniently marking or laying out and leveling terraces which shall be light and consequently easily portable, durable and inexpensive to manufacture" (lines 13-17) including an illustration.
Date: January 15, 1918
Creator: Norris, William C.
System: The Portal to Texas History
Plow Attachment (open access)

Plow Attachment

Patent for plow attachment. This invention relates to the handling of young plants. Illustration included.
Date: August 22, 1905
Creator: Pate, Miles M. & Ellison, Harrison L.
System: The Portal to Texas History
Cotton Chopper and Cultivator (open access)

Cotton Chopper and Cultivator

Patent for "a machine of this class which shall be simple in construction, durable, and effect ive in operation, and which may be easily manipulated" (lines 11-14).
Date: March 11, 1890
Creator: Porter, William Daniel
System: The Portal to Texas History
Showcase or Screen. (open access)

Showcase or Screen.

Patent for a cabinet that holds pictures that are easily viewable and free from dust and debris. There is one movable side for storing and removing the photos, with the remainder of the cabinet staying immobile.
Date: September 6, 1921
Creator: Praytor, William B.
System: The Portal to Texas History
Stone Dressing Machine (open access)

Stone Dressing Machine

Patent for a stone dressing machine. Illustration included.
Date: December 11, 1906
Creator: Rhea, Learner T.
System: The Portal to Texas History
Railroad Cattle-Gate (open access)

Railroad Cattle-Gate

Patent for a gate or guard to be positioned on a railroad track to prevent cattle or persons crossing the railroad track from turning up or down the track, and so avoid injury or death to cattle or persons. It is designed to be automatically activated by the passing train, and is of a simple design that is inexpensive to construct.
Date: February 5, 1918
Creator: Seay, Thomas A.
System: The Portal to Texas History
Carriage Top Stop (open access)

Carriage Top Stop

Patent for "carriages or other vehicles, and more particularly to that portion of a vehicle which is known as the 'prop stump or stop,' which usually projects outward on each side of the vehicle-body at the rear end of the seat for support of the vehicle-hood props when the hood or top is lowered." (lines 9-16). Includes instructions and illustrations.
Date: December 1, 1905
Creator: Smith, William Lee
System: The Portal to Texas History
Device for Digging Wells or Post Holes. (open access)

Device for Digging Wells or Post Holes.

Patent for a new and improved post-hole digger. This design consists in "the combination, with an annular head carrying cutters, of the block or bar, the arms secured at their upper ends to the bar or block and at their opposite ends to the head, the cylinder, and the yielding arms secured at one end to said bar and their opposite ends adapted to engage the upper edge of the cylinder" (lines 34-41).
Date: November 12, 1889
Creator: Stephenson, Elam Grigory
System: The Portal to Texas History
Insect Gathering Machine (open access)

Insect Gathering Machine

Patent for a insect gathering machine. Illustration included.
Date: May 16, 1905
Creator: Stiles, Alfred Closure
System: The Portal to Texas History
Plow. (open access)

Plow.

Patent for a new and improved plow. This design consists, "with the beam and mold-board, of an attachment which is adapted to be secured to either side of the beam in the rear of the mold-board, consisting of a curved standard having its lower end bent up parallel with and part way its vertical length, forming a U-shaped foot, serrations on the rear edges of the foot, and registering perforations formed in the standard and upper end of the bent-up portion, an oblique brace secured between the parallel portions of the standard, having a series of perforations therein" (lines 12-24).
Date: November 5, 1889
Creator: Stone, Zebedee E.
System: The Portal to Texas History
Improvement in Seed Planters. (open access)

Improvement in Seed Planters.

Patent for new improvement in seed planting that describes parts of the construction including instructions and illustrations.
Date: April 22, 1873
Creator: Suggs, Isaac T.
System: The Portal to Texas History