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Wrench.

Description: Patent for certain new and useful improvements to wrenches for removing nuts from vehicle-axles.
Date: August 23, 1898
Creator: Haines, Samuel Alfred
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for improvements “in axle-nut wrenches in which the wrench comprising an angular socket portion adapted to extend partially within the wheel-hub to engage the nut,” (lines 81-83) so that the nut may be unscrewed by rotating the wheel. Illustration is included.
Date: April 15, 1902
Creator: Haines, Samuel Alfred
Partner: UNT Libraries Government Documents Department

Horse-Detacher.

Description: Patent for improvements in horse-detachers to "increase their strength, durability and efficiency and to provide one adapted to enable a horse to be readily released from a pair of shafts and capable facilitating hitching and unhitching." (Lines 12-16). Illustration is included.
Date: October 29, 1901
Creator: Haines, Samuel A.
Partner: UNT Libraries Government Documents Department

Horse-Detacher.

Description: Patent for a new and useful horse detacher, including instructions and illustrations.
Date: August 1, 1899
Creator: Haines, Samuel Alfred
Partner: UNT Libraries Government Documents Department

Cotton-seed-separating machine

Description: Patent for a cotton-seed-separating machine for separating cotton seeds from the bolls.
Date: September 9, 1919
Creator: Jones, Joel W.
Partner: UNT Libraries Government Documents Department

Changeable Gear For Bicycles.

Description: Patent for a new and useful changeable gear for bicycles, including instructions and illustrations.
Date: November 29, 1898
Creator: Maxwell, Fietcher Edgar
Partner: UNT Libraries Government Documents Department

Machine for Sharpening Cutlery.

Description: Patent for machine for sharpening cutlery that clamps object to be sharpened in a moveable carrier in position to be reciprocated between abrading members.
Date: November 7, 1911
Creator: Hunter, Joseph W.
Partner: UNT Libraries Government Documents Department
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