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Lock.

Description: Patent for a new and improved lock that which "provide a lock for doors, safes, drawers, and the like, the bolt of which is adapted to be unlocked from he outsides by means of a combination, and while being release will instantly ring the door-bell by means of connecting wires, and which, when operated from the inside, can be opened without giving the signal on the bell, and in either operation the parts of the lock will automatically return to their position and lock the bot in the striker-pla… more
Date: August 30, 1887
Creator: Rau, Louis Carl
Partner: UNT Libraries Government Documents Department

Wheel

Description: Patent for a wheel. Illustration included.
Date: August 30, 1904
Creator: White, James Henry
Partner: UNT Libraries Government Documents Department

Windmill.

Description: Patent for a windmill that qualifies as "a substantial and strong machine capable of withstanding the high winds of the Western prairies, which will be at the same time inexpensive and simple in construction, and which will automatically regulate itself in such a manner as to run with a uniform speed in all kinds of winds" (lines 16-22)
Date: August 30, 1892
Creator: Campbell, George W.
Partner: UNT Libraries Government Documents Department

Truck Brake Appliance

Description: Patent for a truck brake appliance. Illustrations included.
Date: August 30, 1910
Creator: Saxon, Andrew L.
Partner: UNT Libraries Government Documents Department

Leaf-Turner.

Description: Patent for a leaf turner for turning the pages of a book, which is connected to a treadle operated with the feet to change the pages.
Date: August 30, 1910
Creator: Berliner, Selma Ellis
Partner: UNT Libraries Government Documents Department

Vestibule Stock Car

Description: Patent for vestibule stock rail car. Illustration included.
Date: August 30, 1904
Creator: Buckner, William A.
Partner: UNT Libraries Government Documents Department

Improvement in Horse-Powers

Description: Patent for improvement in horse-powers through gravity and tread-power of a farm animal, for use as a power source for farm equipment, with illustration.
Date: August 30, 1878
Creator: Blain, John Harvey
Partner: UNT Libraries Government Documents Department

Steam Engine

Description: Patent for an "new and improved steam-engine in which a dead center position is obviated and the pressure of the live steam is completely and very advantageously utilized" (line 7-11)
Date: August 30, 1887
Creator: Rush, Peter S.
Partner: UNT Libraries Government Documents Department

Store-Awning.

Description: Patent for a new awning design for shops that is easily raised and lowered, including illustrations.
Date: August 30, 1887
Creator: Persohn, John William
Partner: UNT Libraries Government Documents Department

Medical Compound.

Description: Patent for improvements in medical compounds: "provide a new and useful preparation for the treatment and cure of kidney and bladder affections" (lines 9-11).
Date: August 30, 1892
Creator: Page, Thomas L.
Partner: UNT Libraries Government Documents Department

Mechanical Insect Destroyer

Description: Patent for a mechanical insect destroyer. This invention is for use in the destruction of house flies. Illustrations included.
Date: August 30, 1910
Creator: Truelove, Jesse R.
Partner: UNT Libraries Government Documents Department

Throttle-Lever.

Description: Patent for a new and improved throttle lever, including instructions and illustrations.
Date: August 30, 1898
Creator: Canday, Lorin Winfield
Partner: UNT Libraries Government Documents Department

Space Block

Description: Patent for a block used to block spacing members upon a shaft, Illustration included.
Date: August 30, 1910
Creator: Vardell, Arthur A.
Partner: UNT Libraries Government Documents Department

Planting Attachment for Plows

Description: Patent for planting attachment for plows. Illustration included.
Date: August 30, 1904
Creator: Gordon, Duncan
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for a "new and useful plow"(line 5). The plow is of "durable construction and adapt the same for a convenient adjustment of the standard, whereby the plow may be adapted to run deep or shallow"(Lines 10-14). Illustration Included.
Date: August 30, 1892
Creator: Jensen, Ole T.
Partner: UNT Libraries Government Documents Department

Price-Tag Holder.

Description: Patent for "an improvement in price tag holders" (lines 9-10) such that the price tag holder is connected to a garment hanger, including one illustration.
Date: August 30, 1921
Creator: Newton, Andre Hutt
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Presses.

Description: Patent for a cotton press that is constructed using fewer parts than other models. Includes instructions and illustrations.
Date: August 30, 1870
Creator: Knowles, William Wadsworth
Partner: UNT Libraries Government Documents Department

Harness-Hame Attachment.

Description: Patent "to provide a hame of strong and durable construction, simple in its arrangement, and having means of ready application of the necessary devices used in connection with harness attachments" (lines 14-18).
Date: August 30, 1898
Creator: Davis, Isaac Polk
Partner: UNT Libraries Government Documents Department

Rail Bond.

Description: Patent for improved track circuit rail joints designed to withstand heavy usage and convey electrical currents between rails, including illustrations.
Date: August 30, 1898
Creator: Talley, William H.
Partner: UNT Libraries Government Documents Department

Metallic Brush Cylinder

Description: Patent for a metallic brush cylinder. Illustrations included.
Date: August 30, 1910
Creator: Vardell, Arthur A.
Partner: UNT Libraries Government Documents Department

Messenger's Picket.

Description: Patent for a new and improved messenger's picket. This design "is an improvement in means of protection for express-[people] or express-messengers on railway-trains from successful attack by robbers. In other words, it is an improved form of bullet-proof cage or miniature fort in which the express-[person] or messenger may lock himself [or herself] in case of danger and from which he [or she] may watch and fire upon his [or her] assailants with almost perfect safety" (lines 7-15).
Date: August 30, 1892
Creator: Hays, James C.
Partner: UNT Libraries Government Documents Department

Pianoforte-Action

Description: Patent for support for the damper and spring for piano pedals. Illustrations included.
Date: August 30, 1910
Creator: Snyder, George C.
Partner: UNT Libraries Government Documents Department

Reboiler

Description: Patent for a reboiler designed to remove the air from water so that it may be formed into ice. Illustrations included.
Date: August 30, 1910
Creator: Carley, Claud G.
Partner: UNT Libraries Government Documents Department

Pickle-Lifter.

Description: Patent for improvements in pickle lifters: "provide a device of the character set forth which is adapted for culinary as well as table use in lifting pickles, olives, or other edibles of a similar nature from bottles or jars, the parts of the same being simple and effective in the construction and operation" (lines 13-19).
Date: August 30, 1892
Creator: Currie, John A., Jr. & Currie, Jose W.
Partner: UNT Libraries Government Documents Department
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