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Axle.

Description: Patent for improvement in axles by using a “combination of a bar, two skeins and means for holding the skeins in place upon the bar,” (lines 17-18) includes illustration.
Date: March 31, 1891
Creator: Stewart, John A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Window-Shade and Roller

Description: Patent for a Window-Shade and Roller that does not use springs or analogous devices to coil the curtain around the roller. This device rolls the curtain more evenly.
Date: May 31, 1910
Creator: Lowe, Purley E. & De Young, Blanche
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Hoodwink.

Description: Patent for hoodwinks or goggles that are adjustable and that are connected with elastic to be more comfortable for the wearer. Includes instructions and illustrations.
Date: August 31, 1897
Creator: Seffer, Hubert
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Drill.

Description: Patent for an improvement to drills. Side cutters have been added onto the drill head that extend farther from the head than the cutter underneath. This gradually enlarges the bore and allows for lubrication of bearings and water can be used to flush out the bore while digging.
Date: August 31, 1915
Creator: Decker, Harry R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rotary Boring-Drill.

Description: Patent for an improved rotary boring drill of the roller type for use in digging wells or mines in earth or rock. These improvements are primarily a means for housing the cutters of a drill in a removable housing that can be quickly removed but also firmly secured against accidental removal during operation.
Date: December 31, 1918
Creator: Hughes, Howard R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Screw-Point for Well-Tubings.

Description: Patent for "a drill point for well tubing comprising a stock having a tapering point at one end and a coupling projection at its opposite end, said stock comprising a body having stepped portions of gradually increasing diameters upwardly, and a spiral cutting blade encircling said stepped portions,..." (lines 32-38).
Date: October 31, 1916
Creator: Wallace, John
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Sleeping-Hood.

Description: Patent for an "inexpensive to manufacture, and convenient and comfortable in use" (lines 17-18) sleeping hood to be worn while sleeping to prevent snoring.
Date: July 31, 1917
Creator: Bloomfield, Emma D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Roller-Drill

Description: Patent for a roller drill for drilling deep into rocks which bores small holes and is stronger than other models of roller drills.
Date: May 31, 1910
Creator: Hughes, Howard R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Focusing Device for Cameras

Description: Patent for a focusing device for cameras. "In photographic cameras, the objective lens forms a reduced image which is thrown upon a plate of ground glass through which ground glass the image is observed" (lines 9-13). Illustration included.
Date: January 31, 1911
Creator: Grant, Adolphus S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Heel-Support

Description: Patent for a heel support which keeps "shoes from sagging over the heel" (lines 11-12) and is durable.
Date: May 31, 1910
Creator: Moorefield, John C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Singletree Attachment.

Description: Patent for "an improved device on the end of a singletree to hold the end of a harness-tug" (lines 12-14). It has a stirrup-holder hinged to a ferrule, a handle, a stirrup, and a tug.
Date: December 31, 1895
Creator: Cawthon, Peter WIllis
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cinder Guard.

Description: Patent for a detachable cinder guard to be used with car panels. This cinder guard prevents cinders and other items that may cause combustion from entering a car window.
Date: December 31, 1901
Creator: Morse, Samuel Finley Breese & Tuggle, Samuel Ritchie
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Churn Power.

Description: Patent for a new and improved churn power. This design "relates to improvements in churn powers; and it consists of a plunger-shaft so connected to a wheel by means of a loose rod as to alternately raise or lower said shaft as the wheel rotates. The object of the invention is to accomplish the up-and-down motion and consequent agitation without the usual amount of labor" (lines 9-16).
Date: March 31, 1885
Creator: Patton, Charles W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Fishing Device for Oil Wells.

Description: Patent for "fishing devices for use in oil wells or in like situations for recovering parts of the drilling appliances which may have become detached or lost in the well" (lines 9-13).
Date: January 31, 1922
Creator: Sorensen, Sam
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Automobile

Description: Patent for improvements for power distribution in automobiles, including illustrations.
Date: March 31, 1914
Creator: De Witt, George, W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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