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Pulling Implement

Description: Patent for a pulling device with a "rotatably supported winding shaft" and "means for imparting the requisite rotation" (lines 16-18).
Date: August 14, 1917
Creator: Badley, Drury E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pipe Tongs Support.

Description: Patent for pipe tongs supports to provide a pipe tongs support that will permit a pipe tongs to be so balanced that it will tend to maintain itself in a horizontal position which is the position in which its use is required.
Date: August 3, 1915
Creator: Hoffer, Temple B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pipe-Wrench.

Description: Patent for improvement of the pipe-wrench by simplification in structural details.
Date: August 1, 1916
Creator: Stone, John E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rotary

Description: Patent for a rotary with the rotary table secured onto the base. Illustrations included.
Date: November 19, 1912
Creator: Decker, Harry R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for wrench. Machine bolts have a cylindrical or round shank and therefore in order to remove the nut it is often necessary to employ two tools, one engaged with the head of the bolt to prevent its turning and the other engaged with the nut for removing the same. This invention involves a structure provided which includes a member for engaging and holding the head of the bolt and another member for engaging the nut and capable of being revolved whereby the nut may be screwed on to or unsc… more
Date: March 26, 1918
Creator: Moore, Asa C. & Ozment, Edward L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for a wrench. Illustration included.
Date: April 17, 1906
Creator: Hall, Samuel N. & Lawlor, James
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a wrench, which has a pipe wrench on one end and a monkey wrench on the other end.
Date: March 8, 1910
Creator: Paul, Zacharier M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for a wrench which is more balanced in the hand than other wrenches.
Date: October 13, 1908
Creator: Layne, Mahlon E. & Hall, Samuel N.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent related to a wrench that is adjustable to fit any nut size. When secured on the nut, this wrench will firmly grip the nut until the handler loosens the wrench from the nut.
Date: April 9, 1912
Creator: Weatherly, George B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for a pipe and nut wrench. Illustrations included.
Date: May 7, 1912
Creator: Wood, Hezekiah M.
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 an improved wrench which utilizes two circular heads, individually situated at the ends of a single handle.
Date: January 13, 1914
Creator: Johnson, Alva Putman
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for an improved model of wrench, designed to work upon the bore of tubes, thimbles, and other forms of pipes. This invention improves on the construction of the wrench, allowing it to be inserted in the end of a tube, and when rotated, be effectively engaged with the tube to turn the same.
Date: March 6, 1917
Creator: Brown, Charley S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a wrench that allows adjustment to two locked positions with a slot and stud mechanism.
Date: May 22, 1917
Creator: Bledsoe, Yancy M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wire-Stretcher.

Description: Patent for a wire stretcher designed "to provide simple and efficient means for twisting the terminals of a broken fence-wire together for connecting them, and also to enable a wire to be readily severed when desired." (Lines 17-21) Includes instructions and illustrations.
Date: December 1, 1896
Creator: Morrow, William I.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for a wrench. This invention is designed to prevent movement. Illustration included.
Date: June 13, 1911
Creator: Miller, William J. & Cass, Thomas N.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for "wrenches; and it consists in the improved means for operating the movable jaw thereof." (lines 12-13) including illustrations.
Date: July 1, 1902
Creator: Boozer, George W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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