Resource Type

Degree Department

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Method of Enhancing Quality Factors in Cotton (open access)

Method of Enhancing Quality Factors in Cotton

Patent relating to a method of enhancing quality factors in cotton.
Date: June 9, 2006
Creator: Hake, Kater Davis; Chapman, Kent D.; Kerby, Thomas Arthur & Speed, Thomas Rainey
System: The UNT Digital Library
Rail-Splice. (open access)

Rail-Splice.

Patent for a rail splice that joins the ends of railway tracks to one another to prevent spreading of the tracks and is easily taken on and off for repair work.
Date: July 16, 1907
Creator: Bonner, Benjamin B. & Bonner, Thomas W.
System: The Portal to Texas History
Wire-Winding Machine (open access)

Wire-Winding Machine

Patent for a wire winding machine for making well screens.
Date: August 20, 1912
Creator: Eastham, Albert Lindsay
System: The Portal to Texas History
Cylinder for Cotton-Gins (open access)

Cylinder for Cotton-Gins

Patent for a cylinder for cotton gins that can have one disk removed for repair without taking apart the whole cylinder.
Date: August 13, 1912
Creator: Fuller ,James T.
System: The Portal to Texas History
Jar. (open access)

Jar.

Patent for a jar for thick semi-liquids such as mustard, which has a discharge spout in the side that allows the contents to be used without taking off the lid of the jar.
Date: August 17, 1909
Creator: Barr, George T., Sr.
System: The Portal to Texas History
Gate. (open access)

Gate.

Patent for a gate that is meant "to facilitate the opening of the gate without the intervention or use of the hands; to strengthen and brace the gate so as to prevent any possible sagging thereof, the braces being extended to form part of the hinge joint; to provide and dispose a latch so that it can be easily actuated by the foot from either approach for the purpose of releasing and opening the gate; lastly, to provide a gate that will close automatically without the use of springs and which will be simple, cheap, light and give satisfactory results" (lines 14-26).
Date: November 14, 1893
Creator: Jester, Andrew Edmond & Alexander, John Gilaspie
System: The Portal to Texas History
Lifting Clamp for Well Casings (open access)

Lifting Clamp for Well Casings

Patent for a lifting clamp for well casings. It is designed to make the lifting of well casings easier and safer for those attaching the clamp to the lifting mechanism.
Date: July 3, 1917
Creator: Kibele, Eugene
System: The Portal to Texas History
Hoisting Drum. (open access)

Hoisting Drum.

Patent for an invention that "relates to improvements in hoisting drums" (line 15-16). Structure, objective, and illustrations of hoisting drums are included.
Date: July 3, 1917
Creator: Howard, Henry Fischer
System: The Portal to Texas History
Bale-Tie. (open access)

Bale-Tie.

Patent for a bale tie that can withstand strain on the side of the band. The text describes the different parts of the bale tie and how it differs from ones currently used.
Date: April 8, 1913
Creator: Franz, Ezra A.
System: The Portal to Texas History
[Letters Patent for Flutter Wheels] (open access)

[Letters Patent for Flutter Wheels]

Letters patent granting rights to James Stewart for an improvement to flutter wheels used to drive gins, mills, and other machinery.
Date: October 24, 1828
Creator: United States. Patent Office.
System: The UNT Digital Library