Nailless Horseshoe. (open access)

Nailless Horseshoe.

Patent for a certain new and useful improvement in nailless horseshoes, including instructions and illustrations.
Date: July 4, 1899
Creator: Broers, Henry
System: The Portal to Texas History
Stop Attachment for Cotton-Gins. (open access)

Stop Attachment for Cotton-Gins.

Patent for "automatic stop attachments for cotton ginning and condensing apparatus; and it has for its objects to provide a new and useful attachment of this character operated in connection with a gin-condenser and gin-feeder to provide positive means for automatically stopping the ginning operation and the feed of cotton in the event of the condenser becoming choked, which choking often wrecks the gin-brush, ruins the saws, and creates fire by friction." (Lines 9-19) Includes instructions and illustrations.
Date: July 13, 1897
Creator: Rembert, Henry
System: The Portal to Texas History
Feeder for Power Printing-Presses (open access)

Feeder for Power Printing-Presses

Patent for improvements in the construction feeders for power printing presses.
Date: July 2, 1889
Creator: Orser, Levi
System: The Portal to Texas History
Fire-Escape. (open access)

Fire-Escape.

Patent for improvements in fire-escapes “in which a rope forming part of the device, has its upper end attached within a window or other opening of a building and is connected with apparatus to raise and lower an ascending fireman or other person escaping from the building.” (Lines 16-21) Illustration is included.
Date: July 7, 1891
Creator: Rutledge, William O.
System: The Portal to Texas History
Sanitary Flooring (open access)

Sanitary Flooring

Patent for sanitary flooring to be used in toilet rooms to protect from unsanitary floors and odors. Illustrations included.
Date: July 6, 1909
Creator: Clayton, Nicholas J.
System: The Portal to Texas History
Self-Oiling Handsaw. (open access)

Self-Oiling Handsaw.

Patent for invention of a handsaw which is an improvement of current version. This is simple, low cost and convenient handsaw and is operated easily without removing the grip.
Date: July 18, 1916
Creator: Pearson, Robert Bartley
System: The Portal to Texas History
Rocking-Chair Fan. (open access)

Rocking-Chair Fan.

Patent for a rocking chair fan that spins when the operator begins rocking in the chair. It easily adjusts to any model of rocking chair and is noiseless.
Date: July 21, 1896
Creator: Martyr, Leonard W. & Martyr, Ernest E.
System: The Portal to Texas History
Folding Cot or Bedstead. (open access)

Folding Cot or Bedstead.

Patent for certain new and useful improvements in folding cots or bedsteads, including instructions and illustrations.
Date: July 19, 1898
Creator: Rimmelin, Edward H.
System: The Portal to Texas History
Flexible Joint. (open access)

Flexible Joint.

Patent for a flexible joint for rigid pipes that allows the pipes to be taken around a bend or moved around easily in the operation of a sand pump or hydraulic dredging machine.
Date: July 7, 1908
Creator: Brown, Martin William
System: The Portal to Texas History
Railroad Tie (open access)

Railroad Tie

Patent for a railroad tie. This invention is made of concrete and allows rails to be attached without the need of spikes. Illustration included.
Date: July 25, 1905
Creator: Percival, Herbert E. & Key, Brewer W.
System: The Portal to Texas History
Means for Laying Dredging-Pipes. (open access)

Means for Laying Dredging-Pipes.

Patent for a method of laying dredging pipes, which allows ships to pass through without removing them, allows air to release from the pipes to prevent movement of the pipes during pumping, a method of removing the contents before taking them out of the water, and an easy method removing the pipes completely.
Date: July 21, 1908
Creator: Smith, Phillip S.
System: The Portal to Texas History
Feeder for Treadle Printing-Presses (open access)

Feeder for Treadle Printing-Presses

Patent for improvements in treadle-press feeders "in which the feeder has to lay the paper on the platen and remove it after being printed" (lines 10-12).
Date: July 2, 1889
Creator: Orser, Levi
System: The Portal to Texas History
Drawing Table (open access)

Drawing Table

Patent for a drawing table. This invention provides "support of a roll of paper or drawings beneath the top of the table in such a manner as to facilitate the unwinding of the roll" (line 9-11). Illustrations included.
Date: July 11, 1905
Creator: King, Thomas
System: The Portal to Texas History
Bale-Ejector for Presses. (open access)

Bale-Ejector for Presses.

Patent for the improvement in cotton-bale presses or compressors; and it has for its object to provide a means whereby the bale, after being properly compressed, will be automatically ejected from the press, as more fully hereinafter specified.
Date: December 7, 1880
Creator: Riesel, Henry
System: The Portal to Texas History
Selective Telegraph System. (open access)

Selective Telegraph System.

Patent for a selective telegraph switch which allows current to be directed to a specific place and will minimize resistance.
Date: July 22, 1913
Creator: Edwards, Claude, M.
System: The Portal to Texas History
Mosquito Bar Frame. (open access)

Mosquito Bar Frame.

Patent for a new and improved mosquito-bar frame. This design "consist[s], essentially, of the upright bars having their upper ends reduced . . . and provided with staples, the brackets, having loops at opposite ends and a pintle on its lower branch to enter the staples in the posts, the lateral rods carrying the loop brackets at opposite ends, and sockets . . . to receive the upper ends of the posts, the inner cross-bar arranged in the inner brackets of the lateral rods, the outer cross-bar arranged in the outer brackets of said rods, and the longitudinally-adjustable slide-bar carrying guide-eyes" lines 82-95).
Date: July 29, 1890
Creator: Meyers, John Henry
System: The Portal to Texas History
Improvement in Cotton-Harvesters. (open access)

Improvement in Cotton-Harvesters.

Patent for "the construction and arrangement of a cotton-picking machine" (lines 15-16) using wire brushes on rods and chains, including illustrations.
Date: July 31, 1877
Creator: Graves, Clinton E.
System: The Portal to Texas History
Acetylene-Gas Generator. (open access)

Acetylene-Gas Generator.

Patent for a new and useful acetylene gas generator, including instructions and illustrations.
Date: July 18, 1899
Creator: Eldridge, Hilliary & Blum, Sylvain
System: The Portal to Texas History
Design for Insect Guard for Furniture (open access)

Design for Insect Guard for Furniture

Design patent for an insect-guard for furniture that is both useful and ornamental.
Date: July 6, 1897
Creator: Collier, John Charlis
System: The Portal to Texas History