Resource Type
Partner
UNT Libraries Government Documents Department
19,460
UNT College of Arts and Sciences
56
UNT College of Engineering
19
Private Collection of J. K. Johnson
4
Grayson College Foundation
1
Moody Medical Library, UT
1
Private Collection of Mike Cochran
1
University of Dallas
1
UNT Libraries Special Collections
1
UNT College of Information
1
Collection
Texas Patents
18,572
Office of Scientific & Technical Information Technical Reports
887
UNT Scholarly Works
76
Rescuing Texas History, 2019
5
The Civil War and its Aftermath: Diverse Perspectives
1
Rescuing Texas History, 2017
1
Texas Cultures Online
1
Technical Report Archive and Image Library
1
TRAIL Microcard Collection
1
T. V. Munson Collection
1
States
Decade
Month
Cultivator.
Patent for a cultivator that can be used a riding or walking cultivator and has a better holder for the standards.
Date:
January 31, 1911
Creator:
West, John R.
System:
The Portal to Texas History
Cultivator
Patent for a cultivator. Illustrations included.
Date:
November 21, 1911
Creator:
Ellett, Luther S.
System:
The Portal to Texas History
Cotton Planter
Patent for a cotton planter. Illustrations included.
Date:
July 5, 1904
Creator:
Guton, Isaac
System:
The Portal to Texas History
Cotton Stalk Puller
Patent for a new and useful cotton stalk puller.
Date:
December 14, 1897
Creator:
Harwood, Benjamin F.
System:
The Portal to Texas History
Cotton-Stalk Cutter
Patent for a more efficient and simple cotton stalk chopper with the ability for the chopping drum to be moved up and down in the on and off positions.
Date:
March 4, 1913
Creator:
Thomsen, John
System:
The Portal to Texas History
Cultivator Blade
Patent for a cultivator blade. Illustration included.
Date:
November 7, 1905
Creator:
Harlow, James S.
System:
The Portal to Texas History
Cotton-Topping Machine.
Patent for improvement to cotton-topping machine to make growth compactly, including instructions and illustrations.
Date:
September 17, 1901
Creator:
Palm, George William
System:
The Portal to Texas History
Agricultural Implement
Patent for an agricultural implement. Illustrations included.
Date:
November 1, 1910
Creator:
Oldham, William W.
System:
The Portal to Texas History
Cultivator
Patent for an improvement in cultivators. This invention is designed to vary the distance between the cultivator-beams. Illustration included.
Date:
March 8, 1904
Creator:
Eddy, William Lafayette
System:
The Portal to Texas History
Air Blast Apparatus for Cotton Gins
Patent for an air blast apparatus used for cleaning cotton gins. Illustration included.
Date:
November 22, 1910
Creator:
McDonald, Osmon W.
System:
The Portal to Texas History
Cotton Press
Patent for a cotton press. Illustration included.
Date:
May 30, 1905
Creator:
Stephens, Louis K.
System:
The Portal to Texas History
Agricultural Implement.
Patent for "attachments for planters, cultivators and the like" (lines 8-10) "whereby the implement will be permitted to yield to uneven ground" (lines 11-12).
Date:
November 5, 1901
Creator:
Waters, James M.
System:
The Portal to Texas History
Cultivator
Patent for a wheeled cultivator with spring tension, a frame that can be tilted, and pivoting wheel-axles. It is an improved version of their earlier patent, number 615,775, from December 13, 1898. The cultivator can straddle multiple rows and be drawn by various numbers of livestock, including illustrations.
Date:
July 3, 1900
Creator:
Zöllner, Matthes & Zöllner, Carl
System:
The Portal to Texas History
Cultivator
Patent for a cultivator. This invention consists of a plurality of spring teeth or blades. Illustration included.
Date:
February 26, 1907
Creator:
Omberg, Niles E.
System:
The Portal to Texas History
Cultivator.
Patent for a new and useful cultivator, including instructions and illustrations.
Date:
August 9, 1898
Creator:
Otenhouse, Henry
System:
The Portal to Texas History
Cultivator
Patent for a cultivator designed to "regulate the pitch at which the sweep blades enter the ground" (lines 13-15). Illustrations included.
Date:
March 22, 1910
Creator:
Hewitt, John Henry
System:
The Portal to Texas History
Cultivator.
Patent for a cultivator, which has an adjustable shovel tooth.
Date:
February 1, 1910
Creator:
Upshaw, Foy
System:
The Portal to Texas History
Cultivator
Patent for new and useful improvements in cultivators, relating to an attachment which may be applied to use upon any variety of cultivator with carrying-wheels, which provides efficient means for cutting cotton-stalks or weeds after cotton harvest.
Date:
January 22, 1901
Creator:
Kerr, Robert Lee
System:
The Portal to Texas History
Cotton-seed Planter
Patent for a cotton-seed planter that can plant other seeds if necessary, distributing them more evenly, at a lower cost, through an efficiently constructed device.
Date:
February 25, 1901
Creator:
Mills, William Cairill
System:
The Portal to Texas History
Cotton-Picking Machine
Patent for a cotton picking machine. Illustrations included.
Date:
May 23, 1911
Creator:
Haring, Peter Paul
System:
The Portal to Texas History
Cultivator
Patent for a cultivator. Illustration included.
Date:
December 3, 1907
Creator:
McDonald, Thomas Lee
System:
The Portal to Texas History
Cotton Stalk Puller
Patent for a cotton stalk puller. It is designed "to operate upon the stalks, a pulling-cylinder agaisnt which the stalks are forced by the action of the reel and which operate in conjunction with the latter to pull or lift stalks from the ground" (lines 19-23). Illustrations included.
Date:
September 15, 1903
Creator:
Hardin, George W.
System:
The Portal to Texas History
Cotton-Seed Conveyer.
Patent for a new and useful improvements in cotton seed conveyer systems.
Date:
April 26, 1898
Creator:
Graber, Henry W.
System:
The Portal to Texas History
Cultivator.
Patent for an improvements in cultivators, including instructions and illustrations.
Date:
November 22, 1898
Creator:
Stevenson, William M.
System:
The Portal to Texas History