3,214 Matching Results

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Door-Saddle.

Description: Patent for new and improved door saddles, which consists "of a longitudinal and cross-grooved arrangement of parts coacting with inclined surfaces and shields to cause a perfect drainage of water" (lines 11-15), including instructions and illustration.
Date: July 13, 1897
Creator: Vogel, Thomas.
Partner: UNT Libraries Government Documents Department

Safety-Razor.

Description: Patent for new and improved safety razor, which will be similar to an ordinary razor, and "can be used either in its safety form or in the ordinary manner" (lines 15-16) including instructions and illustrations.
Date: July 20, 1897
Creator: Bradley, Richard Sherman.
Partner: UNT Libraries Government Documents Department

Electric motor.

Description: Patent for improved electric motor used in motor vehicles "which may be associated directly with the driving-wheel of a motor-vehicle" (lines 40-41), bypassing the need for other power-transmitting mechanisms. Includes instructions and illustrations.
Date: July 20, 1897
Creator: Perret, Frank A.
Partner: UNT Libraries Government Documents Department

Wire-Rope Fastener

Description: Patent for improvements in design for wire rope fasteners, includes Illustrations.
Date: January 31, 1893
Creator: Widmer, Louis John
Partner: UNT Libraries Government Documents Department

Tuning-Hammer.

Description: Patent for improvements in tuning-hammers by using a handle having a central square hole closed at its upper end, a ferrule around its lower end adapted to receive a tool. The tool is a T shaped head having holes in the ends of its cross-bar and the end of its shank adapted to fit into the handle that can be used to tune pianos. Illustration is included.
Date: September 1, 1891
Creator: Fuchs, Benjamin F.
Partner: UNT Libraries Government Documents Department

Wall and Ceiling Polish.

Description: Patent for an improvement of a polish mixture for wall and ceiling which is water-proof and has a glossy finishes; instructions and ingredients for the mixture are included, no illustration.
Date: February 10, 1891
Creator: Neavitt, Thomas J.
Partner: UNT Libraries Government Documents Department

Cotton-Picking Machine.

Description: Patent for improvements to cotton picking machines "of that class in which the cotton-boll is caught on the end of a revolving picker" (lines 11-12). Improvements include a combination of a revolving drum with hollow tubular arms attached to the drum, as well as revolving pickers attached to those arms. Includes instructions and illustrations.
Date: July 27, 1897
Creator: Haring, Peter Paul.
Partner: UNT Libraries Government Documents Department

Wind-Wheel.

Description: Patent for a wind-wheel "designed to secure a rapid descent of the pump-rod and thus enable the wheel to raise more water in a given time" (lines 8-10). Damaging the wheel proper with the forcefulness of rapidly descending water is avoided in this design.
Date: April 27, 1897
Creator: Pippin, John William
Partner: UNT Libraries Government Documents Department

Gear-Shifting Mechanism for Harvester-Conveyers.

Description: Patent for a locking-lever for the gear-shifting mechanism for harvester-conveyers. Includes instructions and illustrations.
Date: February 23, 1892
Creator: Schubert, George
Partner: UNT Libraries Government Documents Department

Saddle.

Description: Patent for improvements to harness saddles which reduces the number of saddle parts for a simpler formation, construction, and easier assembly.
Date: June 7, 1892
Creator: Griggs, George B.
Partner: UNT Libraries Government Documents Department

Magnifying Globe for the Diffusion of Artificial Light.

Description: Patent for "a magnifying device for the diffusion and defraction of artificial light, especially designed for a show-globe in stores." (lines 25-27)
Date: September 27, 1892
Creator: Eldridge, Hilliary. & Gagner, P. C.
Partner: UNT Libraries Government Documents Department

Electrical Retort.

Description: Patent for a new and useful electrical retort.
Date: April 6, 1898
Creator: Eldridge, Hilliary; Clark, Daniel Johnson & Blum, Sylvain
Partner: UNT Libraries Government Documents Department

Sewing-Machine Attachment.

Description: Patent for a new and useful sewing marching attachment, including instructions and illustrations.
Date: May 9, 1899
Creator: Girardeau, St. Julian; Thompson, Virginius Davis & Beal, Robert Lyles
Partner: UNT Libraries Government Documents Department

Tool.

Description: Patent for "...a tool embodying certain novel features and details of construction, as hereinafter fully described, illustrated in the drawings, and claimed" (lines 7-10) with illustration and descriptions.
Date: April 27, 1897
Creator: Hutchins, John Pearce
Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for an automatic car-coupler that operates without someone having to go to between the cars. It is simple and compact.
Date: February 27, 1894
Creator: Calhoun, Cloud B.
Partner: UNT Libraries Government Documents Department

Plow Attachment

Description: Patent for an inexpensive and simple plow attachment meant to convert the single foot plow stock into a double shovel plow or a gang plow. The attachment is adjustable in order to "straddle the rows to be cultivated; and finally, means for adjusting the standards of the plow whereby the same are adapted to run at any desired depth" (lines 16-20).
Date: June 5, 1894
Creator: Jensen, Ole T.
Partner: UNT Libraries Government Documents Department

Engineer's Graduating-Valve.

Description: Patent for an graduating valve that is used with air brake systems in railroad trains. The invention is meant to "produce a comparatively simple valve which is constructed in such a way that it is not likely to clog or get out of order, which is arranged so that successive regular reductions may be easily made in the pressure of air in the train service pipe, which is adapted to automatically act on the governor of the air pipe from pressure either above or below the main valve, which is constr… more
Date: August 15, 1893
Creator: Pelham, Walter O.
Partner: UNT Libraries Government Documents Department

Car-Wheel Lubricator.

Description: Patent for a car-wheel lubricator that can be easily used while the wheels are moving or still, and does not waste lubrication. It attaches to two railway wheels.
Date: October 16, 1894
Creator: Reneau, James W.
Partner: UNT Libraries Government Documents Department

Type-Writing Machine.

Description: Patent for a type-writing machine that has an improved variable line spacer. The simple and durable line spacer has the minimum number of parts and is easily adjustable to any distance.
Date: June 19, 1894
Creator: Hudson, John Horace
Partner: UNT Libraries Government Documents Department

Stalk-Cutters.

Description: Patent for a stalk-cutter that has simple and inexpensive frame with cutting attachments. The attachments are independently adjustable or adjustable as one unit, and can be adjusted and operated from the operator's seat.
Date: March 13, 1894
Creator: Nehrmeyer, Henry
Partner: UNT Libraries Government Documents Department

Combination-Tool.

Description: Patent for a combination tool "specifically adapted for use as a pan or plate lifter or a stove-lid lifter and which may also be used for holding dishes while being washed" (lines 4-7), including illustrations.
Date: May 18, 1897
Creator: Swenson, Charles E. & Swenson, Olive C.
Partner: UNT Libraries Government Documents Department

Screen-Operating Mechanism for WIndow-Screens.

Description: Patent for a screen-operating mechanism for window-screens. It is meant to hide the mechanism from view and to improve the way the screen is raised and lowered. It also moves the "upper sash in one direction moves the screen in the reverse direction, the construction being such that the motion-transmitting gearing does not in any manner interfere with the use of ordinary window-sashes balanced by weights or springs, or the use of sashes of which the upper one only is movable" (lines 24-30).
Date: December 17, 1895
Creator: Leary, Frank S.
Partner: UNT Libraries Government Documents Department

Cultivator and Harrow.

Description: Patent for a simple, inexpensive, and efficient cultivator and harrow. The cultivator beam has a v-shaped tooth, arms extending forward.
Date: December 31, 1895
Creator: White, William C. & Stevens, John C.
Partner: UNT Libraries Government Documents Department

Design for a Sprayer Attachment for Washing-Machines.

Description: Design patent for a sprayer attachment for washing machines that includes a conical base-plate with a circular spout projection at its apex.
Date: November 16, 1897
Creator: Bessonette, William T.
Partner: UNT Libraries Government Documents Department
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