Uterus-Battery. (open access)

Uterus-Battery.

Patent for "a simple and compact electrical or galvanic device, adapted, when placed in the womb of a patient, to develop a mild electric action and thereby promote the flow of the menses and render the same regular and painless" (lines 16-19).
Date: May 22, 1894
Creator: Hinkley, Charles Samuel Whitney
System: The Portal to Texas History
Road-Pavement. (open access)

Road-Pavement.

Patent for "an improvement in the construction of road pavements, and has for its objects to provide a novel, simple, and comparatively inexpensive method and means for the speedy and convenient construction of a road bed, which will be smooth, durable, easy to travel upon, be readily repaired, avoid becoming slippery, that will not cut into ruts but preserve its normal condition, that will shed water in a large degree but retain a proper amount of moisture, and be non-liable to displacement by the action of frost." (Lines 7-19) Includes instructions and illustrations.
Date: June 12, 1894
Creator: Bowen, George R.
System: The Portal to Texas History
Cash-Register. (open access)

Cash-Register.

Patent for a simple and inexpensive cash-register that is accurate and alerts the customer to the price. The operator must charge the correct amount for the purchase.
Date: September 25, 1894
Creator: Johnson, William W.
System: The Portal to Texas History
Car-Coupling. (open access)

Car-Coupling.

Patent for a simple and inexpensive automatically car-coupling that holds the link in a horizontal position that the operator does not need to guide the couplings by hand. It can also be uncoupled without going between the cars.
Date: November 13, 1894
Creator: Norcross, George A.
System: The Portal to Texas History
Telephone. (open access)

Telephone.

Patent for a simple and effective magneto telephone with a newly designed apparatus that allows the telephone to better receive and transmit calls and "will receive its magnetism from the magnets of the magneto call" (lines 21-22).
Date: November 13, 1894
Creator: Serdinko, John
System: The Portal to Texas History
Gas-Compressing Pump. (open access)

Gas-Compressing Pump.

Patent for a gas-compressing pump used in refrigeration and ice making. "The object of [the] invention is to reduce the height of a vertical machine, to facilitate access to the parts and relieve the foundation of strains; to reduce to a minimum the angularity of the connecting rod during the latter part of the stroke, and to improve various details of construction" (lines 19-25).
Date: December 4, 1894
Creator: Farnsworth, Thomas
System: The Portal to Texas History
Faucet and Attachments Therefor. (open access)

Faucet and Attachments Therefor.

Patent for "an improved faucet, and attachment, for use in drawing beer, or any other liquid with which it is desirable to prevent the contact of air within the keg." (Lines 8-11) Includes instructions and illustrations.
Date: February 19, 1895
Creator: Wright, Joseph Earl & Grover, Edwin A.
System: The Portal to Texas History
Mail-Bag Catcher and Deliverer. (open access)

Mail-Bag Catcher and Deliverer.

Patent for "a device capable of catching or transferring mail bags from a mail bag hanger to the mail car while the car is in motion, the device also acting to deliver a mail bag at the same station, if necessary, one operation in no manner interfering with the other." (Lines 8-14) Includes instructions and illustrations.
Date: March 5, 1895
Creator: Sliger, Charles F.
System: The Portal to Texas History
Telephone. (open access)

Telephone.

Patent for "a single and effectual magneto telephone bot in receiving and transmitting and improving on [the inventor's] Patent No. 529,203" (lines 14-17).
Date: April 2, 1895
Creator: Serdinko, John
System: The Portal to Texas History
Coin Assorter and Deliverer. (open access)

Coin Assorter and Deliverer.

Patent for an improved coin assorter and deliverer that automatically makes change. It has a glass window in the back and a slot in the top where an operator can insert coins, where the machine sorts them.
Date: April 9, 1895
Creator: Reynolds, Stephen D.
System: The Portal to Texas History
Metallic Roof. (open access)

Metallic Roof.

Patent for a metallic roof that has "an improved means for securing the adjoining edges of the metallic strips together, whereby a tight water proof joint is produced and the metal strips securely attached to the sheathing of the roof" (lines 15-20).
Date: April 16, 1895
Creator: Flatau, Louis S.
System: The Portal to Texas History
Device for Placing Torpedoes. (open access)

Device for Placing Torpedoes.

Patent for "a device especially adapted for placing torpedoes on railroad tracks and at the same time fixing the torpedo in position, the work being accomplished in a simple and expeditious manner while the train is in motion, whereby one train following another may be signaled without stopping the first train, thus preventing rear end collisions." (Lines 7-15) Includes instructions and illustrations.
Date: April 23, 1895
Creator: Seamands, James D.
System: The Portal to Texas History
Nut-Lock. (open access)

Nut-Lock.

Patent for a simple, inexpensive, and efficient improved nut-lock that "securely lock[s] a nut against accidental rotation, and adapted to be readily applied to single nuts having either right or left hand threads" (lines 12-15). The invention also is easily screwed and unscrewed without being damaged.
Date: June 18, 1895
Creator: Comminge, Frank
System: The Portal to Texas History
Dental-Care Attachment. (open access)

Dental-Care Attachment.

Patent for a dental-chair attachment mean to support a table to hold instruments, a waste-bowl, a lamp, glasses, and other things a dentist might need. The attachment can easily be separated and adjusted.
Date: July 2, 1895
Creator: Mayes, Robert Martin
System: The Portal to Texas History
Plant for Generating Electricity. (open access)

Plant for Generating Electricity.

Patent for a "simple, durable, compact, and reliable plant, house, or means operated by the force and energy of the wind without supervision or attention, and generating electricity and storing the same for use" (lines 10-14).
Date: August 20, 1895
Creator: Bowen, George R.
System: The Portal to Texas History
Artificial Teeth. (open access)

Artificial Teeth.

Patent for the lower set of artificial teeth, "and aims to provide retainers and combine them with the plate, so as to hold the denture in place against accidental displacement during the process of articulation, prehension, mastication, and deglutition" (lines 10-15). This invention "provides retainers which fill a vacuum in the mouth never heretofore utilized in the construction of artificial teeth and which form a rest for the muscles in their contraction incident to the movements of the jaws, and these retainers render a lower set of artificial teeth s comfortable and serviceable as if they were natural" (lines 22-29).
Date: September 17, 1895
Creator: Johnston, George A. & Carroll, Houston M.
System: The Portal to Texas History
Autographic Register. (open access)

Autographic Register.

Patent for an autographic register that provides "improved means for guiding, stamping, cutting, and filling a record-bill and discharging original and duplicate bills; [provides] improved means for guiding the strips of paper and holding the carbon or duplicating paper in operative position; furthermore, [provides] improved means for operating the several parts of the mechanism to insure accuracy and facilitate the subsequent permanent filing of the record-bills" (lines 9-19).
Date: September 17, 1895
Creator: Norcross, George A.
System: The Portal to Texas History
Trolley-Wire Crossing. (open access)

Trolley-Wire Crossing.

Patent for "a trolley-wire crossing in which the bottom part of the cross on which the trolley runs is on a level with the trolley-wire, whereby all hindrances to the trolley are prevented." (Lines 13-17) Includes instructions and illustrations.
Date: December 3, 1895
Creator: Kinney, John C.
System: The Portal to Texas History
Plow. (open access)

Plow.

Patent for a sulky-plow with adjustable front and rear ground-wheels that control the depth at which the ground is plowed.
Date: December 24, 1895
Creator: Gupton, Kindred
System: The Portal to Texas History
Drawer. (open access)

Drawer.

Patent for "drawers, and the object of the same is to provide an improved attachment, whereby the ends of the drawer must move in unison and thus avoid wedging of the drawer, which often occurs when it is moved inward and outward, and a further object is to provide a tension mechanism for the said-drawer controlling device, whereby when the drawer is unlocked there will be sufficient tension upon the same to force it open, and further when the drawer is pulled outward too far the said tension device will exert an inward pull thereon and thus prevent the unconscious entire withdrawal of the drawer from the bureau-case or other article of furniture or device to which it belongs." (Lines 12-27) Includes instructions and illustrations.
Date: December 31, 1895
Creator: Matthews, James T.
System: The Portal to Texas History
Locomotive-Headlight. (open access)

Locomotive-Headlight.

Patent for a three-way locomotive-headlight with easily removable screens of different colors in order to send signals. The screens are easily fitted to other locomotive headlights. This invention is meant to prevent accidents that happen without proper signaling.
Date: January 14, 1896
Creator: Davis, Moses J.
System: The Portal to Texas History
Trolley Cut-Out. (open access)

Trolley Cut-Out.

Patent for "a new and improved cut-out designed for use on trolley-wires, electric light and power wires, and telegraph wires, the cut-out being arranged to reduce the danger from such wires incident to the breaking of the live wires." (Lines 7-12) Includes instructions and illustrations.
Date: January 14, 1896
Creator: Fletcher, Theodore
System: The Portal to Texas History
Automatic Repeating Railroad-Signal. (open access)

Automatic Repeating Railroad-Signal.

Patent for an automatic repeating railroad-signal designed to be used with semaphore and other train-signaling apparatus. It eliminates mistakes made in notifying the central office and automatically reports "any change in the position or color of the signal to a central office over the ordinary telegraph-wire" (lines 14-16). The signal is a wheel that operates a key to send a message to the central office.
Date: January 28, 1896
Creator: Innes, Robert Hayward
System: The Portal to Texas History
Horse-Detaching Device. (open access)

Horse-Detaching Device.

Patent for a horse-detaching device that attaches to the forward axle of a vehicle. The invention will not affect the seating capacity of the vehicle, and can be used to release the thills of the vehicle quickly if the driver loses control of the horse. The device can be used to guide the vehicle after the horse is released.
Date: February 4, 1896
Creator: Friedlander, Joseph
System: The Portal to Texas History