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Dirigible Automobile-Lamp

Description: Patent for a new automobile lamp that turns in conjunction with the steering wheel and an apparatus that attaches to automobiles to cradle the head lamp and stop it from vibrating.
Date: May 19, 1914
Creator: Freeborn, Sidney Mills
Partner: UNT Libraries Government Documents Department


Description: Patent for a hydrocarbon burner and "it has for its special object to provide a burner of this class which shall be especially adapted for the consumption of crude oil." (line 9-12)
Date: May 19, 1903
Creator: Latimer, Walter De
Partner: UNT Libraries Government Documents Department

Saw Sharpening Machine

Description: Patent for Saw Sharpening Machine. "have invented certain new and useful Improvements in Saw-Sharpeners." (lines 5-6) Including illustrations.
Date: May 19, 1885
Creator: Eidelbach, Andrew C.
Partner: UNT Libraries Government Documents Department


Description: Patent for a power-motor that a "gearing mounted on a frame, winding-drum, and horse-power, elevations and weights, with means for operating and regulating the same" (lines 12-15).
Date: May 19, 1896
Creator: Levings, Enoc
Partner: UNT Libraries Government Documents Department


Description: Patent for improvements in lubricators by mounting a box, with a pair holes near its ends, on a bearing; with partitions across the box adjacent each holes, a pair of cord shape wicks and a depending flange, depressing the wicks to the bottom of the box. “When the box filled with liquid lubricant and the cover closed, the lower edge of the flange depresses the wicks, submerging them at the center of the box, and the wicks absorb oil at this point, the oil is lead thence by capillary attraction along the wicks down through the holes in the bottom of the box and into the groove, whence it is delivered by direct contact upon the upper side of the rotating shaft which it is desired to lubricate.” (Lines 52-63) Illustration is included.
Date: May 19, 1891
Creator: Hubbard, Benjamin V.
Partner: UNT Libraries Government Documents Department