523 Matching Results

Search Results

Results: 1 - 24 next

Nut-Lock.

Description: Patent for new qualities of nut-lock security, efficiency, and convenience, including illustrations.
Date: April 24, 1906
Creator: Payne, Lewis.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Harvester Attachment.

Description: Patent for an attachment that cleans and scrapes the drive wheels of mowing machines and harvesters, to keep them free of accumulated mud and running smoothly.
Date: December 24, 1901
Creator: Marshall, John Henry.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Slime-Separator.

Description: Patent for a slime-separator "to provide means for automatically regulating the separate water flow, and discharging the solid proportionally with the settling of the solids in the receptacle" (lines 44-47). The patent includes illustrations and instructions.
Date: November 24, 1914
Creator: Allen, Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Curtain-Stretcher.

Description: Patent for a curtain stretcher where the parts can be disconnected and readily assembled to accommodate curtains of various types. It permits stretching without screwing curtains or disengaging them from the clamps. The patent includes instructions and illustrations.
Date: November 24, 1914
Creator: Hiegel, Eugene J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wire-Fastener.

Description: Patent for a wire fastener for telegraph poles, which connects to the poles without the use of other wires to tie the fastener to the pole.
Date: December 24, 1907
Creator: Wilburn, Sylvester & Smith, Thomas E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wire-Stretcher

Description: Patent for improvements to wire-stretchers, "particularly to those arranged for disposal upon wagons, and has for its object to provide a wire-stretcher with which a plurality of wires may be stretched simultaneously and which will be arranged to hold the spools containing the wire which is to be strung." (lines 12-18), including illustrations.
Date: October 24, 1905
Creator: Manning, Butler S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Writing-Machine.

Description: Patent for writing-machine mechanism which prolongs the life of the ribbon and provides "means to rotate the platen step by step at each actuation of one or more of the keys" (line 20).
Date: April 24, 1917
Creator: Edwards, Alrah B. & Russell, Frank K.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a wrench which "may be efficiently employed in places which are inaccessible to the ordinary wrench."
Date: August 24, 1915
Creator: Culbertson, Charles P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wire-Stretcher.

Description: Patent for a clamp that is used in fence construction. Includes instructions and illustrations.
Date: August 24, 1897
Creator: Howard, Zenas F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a nut wrench with a sliding jaw.
Date: January 24, 1911
Creator: Mansfield, Charles L. & Matthews, Robert E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Kitchen-Cabinet

Description: Patent for a built-in organization system for kitchen cabinets, including illustrations.
Date: February 24, 1914
Creator: Rosser, Virgil O.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Insect Destroyer.

Description: Patent for a new and improved insect destroyer. This design consists "[i]n a poison-sprinkling machine, the combination, with the wheels mounted on stub-axles, with vertically-adjustable rotary sifters in the rear operated by the wheels, of an arched frame connected to said axles, said frame having thills secured thereto, and an arched yoke having its ends bent outward to form neck-yokes and secured to the outer ends of said thills, and draft-arms secured to the sides of said thills" (lines 59-… more
Date: January 24, 1888
Creator: Rives, John T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Voting Machine.

Description: Patent for a new and improved voting-machine. This design consists in "the combination, with the transverse bridge, through the opening of which are fulcrumed by means of a pin two parallel keys, said keys having pivotally connected to their fulcrumed ends to parallel pawls, the free ends of which mesh with teeth in two ratchet-wheels carrying hands indicating on a dial and having eccentrics upon their faces, two parallel narrow plates moved by such eccentrics to indicate the complete revolutio… more
Date: January 24, 1888
Creator: Ford, William W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Vehicle Top.

Description: Patent for a new and improved vehicle top. This design consists in "the combination of the supporting-bows having grooves in their side, the upper ends of the grooves overlapping the curtain-supporting frames, comprising the flexible side-bars provided with lateral tongues fitting in the grooves of the supporting-bows, and the cross-bars secured to the side bars and having their ends fitted in said grooves, and the covering secured to said frame" (lines 82-91).
Date: April 24, 1888
Creator: McCurdy, Thomas B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wagon-Bed Elevator

Description: Patent for a wagon-bed elevator that "is to provide an elevator for wagon-beds by means of which a single person can raise the bed from the wagon to any desired height and leave it suspended in position where it can be readily lowered upon the wagon again at any time" (p. 2).
Date: July 24, 1888
Creator: Holliday, William A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wagon-Body Lifter

Description: New and useful improvements in Wagon-Body lifters. Furnish a wagon-body lifter simple in structure, efficient in its operation and durable.
Date: August 24, 1880
Creator: Morris, John P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Insect Trap.

Description: Patent for a new and improved ant trap. This design calls for a box to be placed over the mouth of an anthill, whereupon one expects the ants to enter a hole, climb an incline, and slip down a pair of glass pieces that lower the ants into an inescapable chamber. This design is cheaper and easier to make than previous ant traps.
Date: May 24, 1881
Creator: Blackwood, Curtis
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen