UNT Libraries Government Documents Department - 114 Matching Results

Search Results

Results: 1 - 24 next

Animal-Trap.

Description: Patent for an improved animal trap that can catch a large variety of animals, including fish, and does not injure the animals. Bait is placed in the trap, and the door on one end is spring-activated. A hinged door on the top is where the operator can take out the animal.
Date: July 18, 1893
Creator: Crockett, William E. & McAdams, Richard E.
Item Type: Refine your search to only Patent

Ant-Trap.

Description: Patent for a "trap designed to be placed around an ant-hill and adapted to capture ants leaving or returning to the ant-hill." (Lines 11-13) Includes instructions and illustrations.
Date: May 18, 1897
Creator: Bond, William Beebe
Item Type: Refine your search to only Patent

Attachment for Sewing Machines.

Description: Patent for a new and improved attachment for sewing machines. This design "is to prevent the presser-foot from catching in the fibers of the material as the same is being sewed" (lines 13-15). It is "composed of a sheet-metal plate bent upon itself to form a loop and having an integral arm extending from the upper edge of the loop out of the plane thereof and having its free end concaved" (lines 93-97).
Date: November 18, 1890
Creator: Tynes, Minor E.
Item Type: Refine your search to only Patent

Bale-Wiring Tool.

Description: Patent for a bale wiring tool that "consists of a shank of proper length and diameter, with wire clamping and cutting mechanism on its lower end, and mechanism on its other end to rotate said tool" (lines 23-27). It also has "two independent clamping and cutting jaws, so that one wire can be clamped in the tool, while the other wire can be drawn tight around the bale and then placed in the tool and clamped and cut off, when the tool can be rotated by a brace or by a rack and pinion...and the wi… more
Date: July 18, 1893
Creator: Schubert, George
Item Type: Refine your search to only Patent

Baling - Press

Description: Patent for a new and improved hay pressing or baling machine. This design "relates to presses or baling-machines, and more particularly to that class which are worked bu hand-power" (line 9 - 11).
Date: January 18, 1898
Creator: Younger, William Turner
Item Type: Refine your search to only Patent

Bank-Punch

Description: Patent for "a punch for the use of banks, counting-houses, &c., which will cut figures and characters out of the material of la check or other paper, and which will cut in the said paper before and after the figures representing the value of the check a star or other character to prevent the raising of the check by the addition of other figures" (lines 21-28).
Date: March 18, 1890
Creator: Lane, Alvin V.
Item Type: Refine your search to only Patent

Blind-Stop.

Description: Patent for improvements in blind-slat adjusters and locks by providing a plate to secure the cross-stile of the blind; in which the plate having a slotted right-angled portion. “A bar pivoted to the slat-rod and having its lower end bent at the right angle, a screw passed through the slat and provided with a handle. (Lines 96-99) “When the handle is turned to the left, the slats can be adjusted into any desired position, and when in their adjusted position all that it is necessary to do is to … more
Date: August 18, 1891
Creator: Roll, John F.
Item Type: Refine your search to only Patent

Breaking-Rig.

Description: Patent for a "horse breaking or training apparatus, and has for its object to provide a simple and efficient device adapted to be attached to a horse to prevent kicking without preventing trotting or pacing." (Lines 7-11) Includes instructions and illustrations.
Date: February 18, 1896
Creator: Kenner, Henry
Item Type: Refine your search to only Patent

Buckle.

Description: Patent for a buckle "wherein a closed frame or box is employed that is formed with a smooth exterior surface to avoid contact with and injury to the animals on which it is used, and prevent the reins from contacting therewith, and dispensing with the use of a guard thereover; and at the same time producing a secure fastening that is applied to straps without the necessity of the employment of stitches or other modes of fastening" (lines 9-18).
Date: April 18, 1893
Creator: Monday, Robert
Item Type: Refine your search to only Patent

Button for Billiard Counters.

Description: Patent for a new and improved button for billiard counters. This design "ha[s] the transverse opening and passage extending therefrom to the periphery thereof and communicating with said opening and the longitudinal hole in close proximity to the transverse opening, and the pin adapted to engage said hole, whereby the button is removably secured to a wire" (lines 83-90).
Date: November 18, 1890
Creator: De Vitt, Phillip Melvin
Item Type: Refine your search to only Patent

Car-Coupling.

Description: Patent for an improved, durable, and efficient car couple that can be operated from one side of the car for the safety of the operator. The draw-head is newly designed.
Date: April 18, 1893
Creator: Bishop, James C.
Item Type: Refine your search to only Patent

Car-Coupling.

Description: Patent for an improved car coupling that can be operated without going between cars. The coupling facilitates "the coupling of cars having drawheads at the same and different heights by readily guiding the link of one of them into the other" (lines 14-17).
Date: July 18, 1893
Creator: Norcross, George A.
Item Type: Refine your search to only Patent

Car-Coupling.

Description: Patent for a car-coupling that has a "simple construction which can be operated without going between the cars both in coupling and in uncoupling, and also to provide for adjusting the height of the coupler or draw head so that cars of different heights can be readily coupled" (lines 17-22).
Date: September 18, 1894
Creator: Duggan, Nicholas S.
Item Type: Refine your search to only Patent

Car-Coupling.

Description: Patent for a simple, durable, and safe car-coupling that will not accidentally uncouple, and can uncouple without the operator stepping between the cars. It "consists principally of a knuckle pivoted in the drawhead and provided with cam surfaces, and an arm mounted to swing and adapted to engage the said cam surfaces to open and close the knuckle" (lines 14-18). The coupling can also couple cars of different heights.
Date: September 18, 1894
Creator: Schairer, John Jacob
Item Type: Refine your search to only Patent

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design relates "especially to that class known as 'gravity-pin supports;' and the object thereof is to provide improved means for supporting the pin so that it can be operated from the top of the car, or so that it will drop automatically when two cars come together" (lines 9-14). It consists, "with the coupling-pin and a supporting-arm pivotally connected to the draw-head and to the upper end of said pin, of a weight carried by sai… more
Date: November 18, 1890
Creator: Epperson, Alexander
Item Type: Refine your search to only Patent

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design "is to provide a device for automatically coupling the cars to which it is attached and which can be uncoupled without requiring the brake[person] to go in between the cars, and when uncoupled the coupling will stand uncoupled till thrown back in gear" (lines 13-19). It consists in "the combination of two similar draw-heads, each provided with buffers and a longitudinal slot therein, and a buffer-bridge and two rounded bevele… more
Date: November 18, 1890
Creator: Seley, William W.
Item Type: Refine your search to only Patent

Car-Coupling.

Description: Patent for improvements in car-couplings known as “automatic” by providing actuate means to “throw the pin downward and locks the link in a horizontal position.” (Lines 24-25) For uncoupling the cars from either the top or either side of the car; “a spring-actuated device is provided for keeping the link in a horizontal position with a yielding force.” (Lines 27-29) Illustration is included.
Date: August 18, 1891
Creator: Cole, Henry J.
Item Type: Refine your search to only Patent

Cattle-Guard.

Description: Patent for a simple cattle guard for railroads "which may be applied conveniently and economically to a cattle gap, and which will prevent cattle from getting their legs caught between the sleepers above the gap, which will also prevent cattle from passing over the gap, and which will frighten the cattle from the track" (lines 16-22).
Date: July 18, 1893
Creator: Hills, Lorenzo
Item Type: Refine your search to only Patent

Cattle-Guard for Railroads.

Description: Patent for a simple and inexpensive cattle-guard for railroads that improves on preventing cattle from passing from their enclosure onto a railway track. The invention does not trap animals or people or cause injury, and lies below the upper treads of the rails.
Date: September 18, 1894
Creator: Brady, Peter L.
Item Type: Refine your search to only Patent

Check - Spring.

Description: Patent for a new and improved check-spring. This design "relates to check reins; and its object is to provide a new and improved check-spring for preventing sudden jars to a horse's mouth when the animal throws his head forward" (line 7 - 11).
Date: January 18, 1898
Creator: Walker, Fred B. & Reid, George W.
Item Type: Refine your search to only Patent
Back to Top of Screen