Texas Patents - Browse

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Animal-Trap.

Description: Patent for certain new and useful improvements in animal traps, including instructions and illustrations.
Date: August 29, 1899
Creator: Griffin, Walter R.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Animal Trap

Description: Patent for an animal trap, particularly desgned for rodents and birds, which is able to trap animals without having to be manually reset each time. Illustrations included.
Date: May 21, 1908
Creator: Barron, Nathan J.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Bale Tie.

Description: Patent for a new and improved bale tie. This design is of a metal band with several slots, so that the accompanying metal button can pass through any two overlapping slots, securing the bale within the band.
Date: July 19, 1881
Creator: Griffin, James Lee
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Burglar Alarm.

Description: Patent for a new and improved burglar alarm. This design "consists in the combination of the lock-frame with a pivoted plate which is connected to it at one end, and which plate carries the nipple to receive the catch, and is provided with sharp points to catch in the jamb of the door, with a sidewise-moving trigger, which is operated by the door, and a set-screw for securing the lock-plate in position upon the door" (lines 13-21).
Date: June 26, 1883
Creator: Wright, William Henry
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Car Coupler.

Description: Patent for a new and improver coupler for railroad cars. This design "consists, first, in a transversely-arranged bar supported by suitable hangers secured to the end of the car a suitable distance above the draw-bar, each end of said transverse bar being provided with hand-wheels having a notch on their outer periphery, with which engage weighed pawls suitably pivoted to the side of the car; secondly, in an arm extending from said transverse bar for supporting the link" (lines 22-31).
Date: July 12, 1881
Creator: Farnam, Stephen
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Car - Coupling.

Description: Patent for a new and useful car coupling, including instructions and illustrations.
Date: July 5, 1898
Creator: Oden, Joshua K.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design "consists in a lever pivoted in the front of the top of the draw-head and provided at its outer end with an aperture, through which the coupling-pin is passed into the aperture in the draw-head, below which lever another lever is pivoted, hanging vertically across the front-opening of the draw-head, and provided at the upper part of its inner edge with a projection, so that when the coupling-link pushes the lower lever inward the upper lever and the pin are raised, and drop as soon as the link has passed into the draw-head" (lines 10-21).
Date: January 31, 1882
Creator: Griffin, James Lee
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design "relates to a car-coupling constructed with draw-heads having stationary hooks and recesses in their sides, and provided with pivoted hooks held in place by springs, and provided with a trip plate and lever, and with chains and a lever, whereby the cars will couple themselves when run together, can be readily uncoupled, will uncouple themselves when thrown from the track, and can be prevented from coupling when run together" (lines 23-32).
Date: May 5, 1885
Creator: Griffin, James Lee
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design's "objects are, first, to couple cars of various altitudes; second, to couple the cars automatically; third, to uncouple from the top or side of the car; [and] fourth, to dispense with pins" (lines 16-20). It consists in a "draw-head [that] is provided with an elastic cover having a link-lifting arm secured thereto, a lever for oscillating said cover, performing the duplex function of disengaging the link and permitting its egress, a sloping projection from the base of said draw-head engaging the link on contact, and the bent link" (lines 51-58).
Date: November 11, 1890
Creator: Burns, John Calvin
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for an improved car coupling, including illustrations. "This invention relates to an improvement to car coupling, having for its object to effect the coupling of cars with facility and without danger to the operator, the coupling operation being performed automatically, and without requiring the passing of the operator between the cars" (lines 10-15).
Date: November 7, 1882
Creator: Nelson, John B.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Clothes Pin

Description: Patent for a clothes pin. Illustration included.
Date: November 9, 1908
Creator: Everett, Edgar B.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Clothes-Pin

Description: Patent for a clothes pin. Illustrations included.
Date: December 2, 1909
Creator: Wiley, Alvin Herbert & Banger, John Edward Armenious
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Cotton-Chopper.

Description: Patent for a device by which cotton can be easily, quickly and accurately chopped, "leaving cotton stands the distance apart for future cultivation and to insure the most rapid and satisfactory growth," (lines 13-16) including illustrations.
Date: November 10, 1891
Creator: Henderson, Neely Trimmier & Smith, William F.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Cotton Seed Planter.

Description: Patent for a new and improved cotton-seed planter. This design "consists in the combination of a front pair of scraping-wings attached to a central furrow-opener, a revolving biconical wheel for pressing open the furrow and operating a toothed or spiked seed stirring and distributing shaft, and a rear covering-roller having a concave periphery" (lines 18-24).
Date: April 5, 1881
Creator: Crow, John Alexander
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Dress-Chart.

Description: Patent for dress-chart, with illustrations. The purpose of this dress-chart relating to "pattern charts for cutting any and all garments" regardless of man, woman, or child (lines 9-11).
Date: August 25, 1885
Creator: Northen, Mary Eva
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Fish-Trap

Description: Patent for a fish trap that may also be used to capture birds or various smaller animals. Illustrations included.
Date: July 6, 1907
Creator: Crowson, Jonas Henry
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Fish-Trap

Description: Patent for a fish trap. Illustrations included.
Date: July 29, 1907
Creator: Allday, Robert E.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Fish-Trap.

Description: Patent for a simple, inexpensive, and effective fish trap formed of wire fabric and fabric strips.
Date: October 9, 1906
Creator: Crowson, Jonas H.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Fish Trap

Description: Patent for a fish trap. Illustration included.
Date: August 5, 1907
Creator: Carwile, Eugene B.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Fruit-Picker.

Description: Patent for an inexpensive, efficient, and durable fruit-picker that picks small fruit and does not bruise them. The picker is easily operated.
Date: March 6, 1894
Creator: Armstrong, George W.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Gate.

Description: Patent for an improved, simple, and inexpensive swinging gate that is strong, durable, and doesn't sag. It can be fully opened and easily conteracted.
Date: November 6, 1894
Creator: Hefner, John M.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Hoe.

Description: Patent for a new and improved hoe. This design consists in "[a] hoe having two blades, the upper blade having a straight cutting-edge projecting from the top of the main blade at an obtuse angle to the inner face of the lower blade and entirely within the plane thereof, and the shank" (lines 79-84).
Date: December 18, 1888
Creator: Hefner, John M.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Improvement in Corn and Cotton Planters.

Description: Patent for a new and improved construction and combination of parts used by machines that convert either into a cotton or corn planter, including illustrations.
Date: December 23, 1879
Creator: Rhea, Robert H.
Item Type: Patent
Partner: UNT Libraries Government Documents Department