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PRINTER'S QUOIN

Description: Patent for Printer's Quoin. "The invention relates to printers' lock-ups; and its object is to provide a new and improved printer's quoin..." (lines 8-10) and illustrations.
Date: August 11, 1903
Creator: Decker, William Scott
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Process of Electrical Separation

Description: Patent for a new Process of Electrical Separation. The process relates to "electrostatic separation, and particularly to the charging of particles electrically to affect their different capacities of receiving such charge." (Line 12-15)
Date: November 10, 1914
Creator: Sutton, Henry M. & Steele, Walter L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Vehicle-Wheel.

Description: Patent for a wheel that uses tubes, springs, and cushions to absorb shock and creating a smoother ride for the passenger.
Date: November 11, 1913
Creator: Milam, William A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump

Description: Patent for an improved version of a pump that includes two pistons in order to eliminate both intake and discharge valves.
Date: June 15, 1915
Creator: Sherman, J. M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Process of and Apparatus for Sizing Comminuted Material.

Description: Patent for "certain new and useful improvements in process of and apparatus for sizing or classifying comminuted material according to the size of the particles of the material" (lines 13-16), including illustrations and instructions.
Date: December 1, 1914
Creator: Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Weighing Attachment for Ice-Tongs.

Description: Patent for a device designed so that "the weight of the ice may be determined while the ice is engaged by the tongs" (lines 12-14). The weighing device can be safely attached to the tongs, and the patent includes instructions and illustrations.
Date: August 18, 1914
Creator: Henderson, Douglas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Buttoning and Gripping Device for Artificial Arms

Description: Patent for a gripping device that attaches to an artificial arm. The two main elements consist of a support structure with a jaw, and another element with a movable jaw. A buttoning device is mounted to the structure and functions independently of the two jaws.
Date: unknown
Creator: Corley, Quentin D.
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 pipe wrench that is is strong but does not crush the pipe and eliminates the need for other specialized tools to perform work on pipes.
Date: April 2, 1907
Creator: Lavier, Thomas H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a wrench that is adjustable to different size nuts and has a reciprocating screw member.
Date: July 16, 1907
Creator: Daniel, Robert O.
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 that has two movable jaws and can separate about the length of the handle. The wrench's "head or nut for operating the upper jaw is swiveled and forms a part of the handle" (lines 14-15). The wrench can be converted into a pipe-wrench.
Date: May 9, 1893
Creator: King, Will Henry Thomas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Lens-Grinding Machine.

Description: Patent for a lens grinding machine that polishes any kind of lens via the means of a reciprocating motion in both the grinding tool and the lens holder.
Date: August 12, 1913
Creator: Rousseau, Almer A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Kerosene-Burner.

Description: Patent for kerosene fueled burner for use with cooking or heating, includes instructions and illustrations.
Date: November 23, 1915
Creator: Patton, William D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Weight for Horses' Hoofs.

Description: Patent for improvement in weights for horses’ hoofs by providing “a toe-weight or side weight which will adjust itself to the inclination of the hoof to which it is applied, and further, to provide a weight that will be self-locking, be effectively held against rattling, and be readily attachable and detachable.” (Lines 9-14) Illustration is included.
Date: September 22, 1891
Creator: King, George R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Vapor-Burner.

Description: Patent for a vapor burner that improves upon existing vapor burners by using steam to heat oil and mix with vapor. This invention consists of novel features within the vapor burner's arrangement and construction.
Date: August 11, 1903
Creator: Pritchard, Edward Walter
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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