Collection
Texas Patents
533
USGS Topographic Map Collection
27
USDA Farmers' Bulletins
16
Technical Report Archive and Image Library
13
The Federal Reporter
8
Texas Soil Surveys
4
United States Experiment Station Record
4
Texas State Publications
2
War of the Rebellion
2
National Advisory Committee for Aeronautics Collection
1
1 More
Serial/Series Title
Farmers' bulletin (United States. Dept. of Agriculture)
16
30 Minute Series
12
National reporter system. United States series
8
The Federal Reporter
8
United States Bureau of Mines Reports
8
15 Minute Series (Topographic)
5
Experiment Station Record
4
National Bureau of Standards Reports
2
Report of investigations (United States. Bureau of Mines)
2
Technical paper (United States. Bureau of Mines)
2
14 More
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610 Matching Results
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The Fish and Oyster Laws of Texas
Text of laws governing fishing and oyster culture, as well as regulation by the Game, Fish, and Oyster Commission. Index starts on page 61.
Date:
1921
Creator:
Texas. Game, Fish, and Oyster Commission.
Object Type:
Book
System:
The Portal to Texas History
The Battalion, Volume 29, Number 30, April 1921
Monthly literary journal of A. & M. College of Texas containing original short stories, essays, poetry, and other creative works written by students.
Date:
April 29, 1921
Creator:
Agricultural and Mechanical College of Texas. Austin Society.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Laboratory Studies of the Trent Process
Report issued by the U.S. Bureau of Mines detailing the laboratory-scale tests of the efficiency of the Trent process in cleaning coal, in which powdered coal, water, and oil is agitated or beaten together to remove impurities. The report includes details in tables detailing the efficiency varying the type and amounts of coal, oil, and water on the process.
Date:
July 1921
Creator:
Perrott, G. St. John & Kinney, Selwyne Perez
Object Type:
Report
System:
The UNT Digital Library
Automobile.
Patent for an automobile with a mechanism which may be extended to form a tent bed, or folded into a small compass. The folding bed of the automobile may be utilized to storm camp equipment when not used as a bed.
Date:
January 4, 1921
Creator:
Mackey, Franklin Orville
Object Type:
Patent
System:
The Portal to Texas History
Cotton Blocker
Patent for cotton blockers that prevent crops from becoming covered in soil during the harvesting process.
Date:
February 15, 1921
Creator:
Fowler, Alonzo. J.
Object Type:
Patent
System:
The Portal to Texas History
Automobile-Signal.
Patent for turn signal improvements with an aim to improve visibility of signal and ease of replacement with the goal of communicating vehicular movement and reducing accidents.
Date:
November 15, 1921
Creator:
Squier, William Ernest
Object Type:
Patent
System:
The Portal to Texas History
Chuck.
Patent for chucks that secure pipes, preventing movement when being cut or threaded, including illustrations.
Date:
December 27, 1921
Creator:
Castanie, William
Object Type:
Patent
System:
The Portal to Texas History
Adjustable End Die.
Patent for improvements to adjustable end dies. These improvements allow convenient rethreading of bolts while it is engaged with an object.
Date:
February 8, 1921
Creator:
Wright, John G.
Object Type:
Patent
System:
The Portal to Texas History
Coupling.
Patent for improvements to couplings for windmills specifically "for use in connecting the pump rod to the reciprocal rod of the windmill, so as to permit reciprocation of the wind mill rod independently of movement of the pump rod, and which also will permit the relatively quick and easy change from windmill power to engine power, such as gasolene engine or the like, for pumping water from wells" (lines 9-17) including instructions and illustrations.
Date:
March 29, 1921
Creator:
Regenier, John G.
Object Type:
Patent
System:
The Portal to Texas History
Boll Weevil Catcher
The objective of the invention is to improve to catching and destroying boll weevils with a device that is easily attached to a cultivator. This device includes "receptacles filled with an insect destroying liquid." (lines 23-24).
Date:
July 5, 1921
Creator:
Ploch, Alex
Object Type:
Patent
System:
The Portal to Texas History
Cereal Food and Process of Preparing the Same.
Patent for improving cereal food processing by grinding corn and other grains into meal to convert starch into dextrin, and through drying grains to remove moisture and prevent fermentation (lines 17-23). Additionally, the processing will make the cereal appetizing and easily digestible.
Date:
November 1, 1921
Creator:
Kelly, Martha R.
Object Type:
Patent
System:
The Portal to Texas History
Process of and Apparatus for Progressive Electrostatic Separation of Comminuted Material
Patent for a new process and equipment that improves upon prior work to separate comminuted materials. This patent explores the new process which "provides means for moving the electro-static waves or charges across the line of normal movement of the material upon a support of between two opposing stationary electrodes by so directing and controlling the electric charges, that each bar electrode is charged in succession across the deck and at an angle to the movement of such deck, whereby the difficulties in separating certain classes of comminuted material with moving electrodes are overcome" (lines 32-42).
Date:
April 26, 1921
Creator:
Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.
Object Type:
Patent
System:
The Portal to Texas History
Dredge-Pump
Patent for new and useful improvements to Dredge-Pumps. The pump is used to draw up sand and gravel from the bottom of a river.
Date:
April 12, 1921
Creator:
Stenberg, Anders Gustaf
Object Type:
Patent
System:
The Portal to Texas History
Aircraft
Patent for Improvements to aircraft steering. The invention allows the pilot to adjust the center of mass.
Date:
April 5, 1921
Creator:
Johnson, Louis V.
Object Type:
Patent
System:
The Portal to Texas History
Carbon-Removing Tool
Patent for a new and improved carbon removing tool, which allows for the removal of carbon from the pistons of internal combustion engines. Includes illustrations.
Date:
April 12, 1921
Creator:
Slagle, Eugene H.
Object Type:
Patent
System:
The Portal to Texas History
Cotton-Harvester
Patent for a cotton harvester "with an improved arrangement of combined gathering and picking arms" (lines 12-13) to more effectively obtain the cotton bolls (i.e. balls), including illustrations.
Date:
March 29, 1921
Creator:
Stanton, John T.
Object Type:
Patent
System:
The Portal to Texas History
Metallic Mold for Concrete Walls
Patent for metallic molds for concrete or plastic walls. These molds have been improved in terms of their construction. Includes illustrations.
Date:
April 12, 1921
Creator:
Bolton, George W.
Object Type:
Patent
System:
The Portal to Texas History
Priming-Cup
Patent for an improved version of the priming cup "shown in Patent No. 1,329,464, granted February 3, 1920" (lines13-14). Includes illustrations.
Date:
April 5, 1921
Creator:
Martinek, Stanley A.
Object Type:
Patent
System:
The Portal to Texas History
Pipe-Coating Machine.
Patent for a pipe coating machine which coats the pipes used for oil and gas pipe lines with a safety material like tar.
Date:
April 26, 1921
Creator:
Taber, Rock G.
Object Type:
Patent
System:
The Portal to Texas History
Building Construction.
Patent for new and improved building constructions which will help the economy, steadiness, benefit, and rapidity of erection.
Date:
April 26, 1921
Creator:
Eldridge, Leonard L.
Object Type:
Patent
System:
The Portal to Texas History
Adjustable Flat Die.
Patent for improved adjustable flat dies which provide different sizes of cutting dies to the cutting device.
Date:
May 10, 1921
Creator:
Wright, John G.
Object Type:
Patent
System:
The Portal to Texas History
Air-Storage-Tank Liquid-Dispensing Device.
Patent for an air storage tank liquid dispending device which is convenient and economically better to pull liquid from wells, buried tanks, etc.
Date:
May 10, 1921
Creator:
Posa, Emit M.
Object Type:
Patent
System:
The Portal to Texas History
Maize-Header.
Patent for simple and efficient maize header which is easy to operate by positioning it in a way that it needs minimum effort to operate.
Date:
May 17, 1921
Creator:
Jordan, Andrew P.
Object Type:
Patent
System:
The Portal to Texas History
Calk Attachment For Horseshoes
Patent for new and useful improvements in calk attachments for horseshoes. The objective is to provide detachable means applicable to the conventional types of shoe without any modifications.
Date:
March 29, 1921
Creator:
Douglas, John Davies
Object Type:
Patent
System:
The Portal to Texas History