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46 Matching Results
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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
Collapsible Bench.
Patent for a collapsible bench that improves the structure of general work benches by folding together when not being used.
Date:
June 15, 1920
Creator:
Danyluk, Iwan.
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
Safety Rules for the Installation and Maintenance of Electrical Supply and Communication Lines: Comprising Part 2 of the Fourth Edition National Electrical Safety Code
Report containing information regarding "the construction and maintenance of overhead and underground electrical supply and communication lines" (p. ii).
Date:
April 15, 1927
Creator:
United States. Bureau of Standards.
Object Type:
Book
System:
The UNT Digital Library
Aircraft Accidents: Method of Analysis
From Introduction Purpose and Organization: "This report on a method of analysis of aircraft accidents has been prepared by a special committee on the nomenclature, subdivision, and classification of aircraft accidents organized by the National Advisory Committee for Aeronautics in response to a request dated February 18, 1928, from the Air Coordination Committee consisting of the Assistant Secretaries for Aeronautics in the Departments of War, Navy, and Commerce."
Date:
August 15, 1928
Creator:
Special Committee on the Nomenclature, Subdivision, and Classification of Aircraft Accidents
Object Type:
Report
System:
The UNT Digital Library
Bed Attachment
Patent for bed attachments that can be stored under the ordinary bed.
Date:
February 15, 1921
Creator:
Bedinger, Singleton B.
Object Type:
Patent
System:
The Portal to Texas History
Churning Device
Patent for an improved churning device that provides a carrier for the churning receptacle, making manufacturing cheaper and operation easier.
Date:
June 15, 1920
Creator:
Thompson, Robert A. & Morris, Lute P.
Object Type:
Patent
System:
The Portal to Texas History
Automobile-Radiator.
Patent for improvements in automobile radiators to provide the ability to remove the top and the bottom of the tanks so they can be easily reached for replacement and repair.
Date:
June 15, 1920
Creator:
Costelloe, Clinton & Stoll, Sherm G.
Object Type:
Patent
System:
The Portal to Texas History
Cotton-Chopper.
Patent for agricultural machines to "permit the chopper to pass predetermined plants during the operation of the machine through a planted field." (lines 13-16)
Date:
June 15, 1920
Creator:
Hart, Granville M. & Wall, James Edgar
Object Type:
Patent
System:
The Portal to Texas History
Boring-Tool for Oil-Wells and the Like.
Patent for new and improved boring tools. The combined wheel bit and reamer is intended to simultaneously bore and ream.
Date:
February 15, 1921
Creator:
Belcher, Mark
Object Type:
Patent
System:
The Portal to Texas History
Automobile-Hood Attachment.
Patent for a device that can be affixed to the hood of a car, preventing rainwater from leaking into the electricals under the hood and behind the dashboard.
Date:
February 15, 1921
Creator:
Gerhart, Joe P.
Object Type:
Patent
System:
The Portal to Texas History
Aeroplane.
Patent for aeroplane construction to include improvements to air motor protection to minimize resistance and the use of air cups to direct the full force of air to the motor shaft, including illustrations.
Date:
November 15, 1921
Creator:
Smith, Joseph A.
Object Type:
Patent
System:
The Portal to Texas History
Coin-Wrapping Device.
Patent for a coin wrapper (primarily used in banks) that uses a strip of carbon paper to create an imprint of the coins contained inside, which will remain after the coins are removed. The purpose of this is to create a record of the original number of coins to facilitate their counting and verification.
Date:
November 15, 1921
Creator:
Mohr, Arthur D.
Object Type:
Patent
System:
The Portal to Texas History
The Lytton Springs Oil Field
Report published in a scientific bulletin, describing the Lytton Springs oil fields.
Date:
October 15, 1925
Creator:
Bybee, H. P. & Short, R. T.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
The San Angelo Formation [and] The Geology of Foard County
Two reports published in a scientific bulletin, describing the San Angelo Formation and the geology of Foard County.
Date:
February 15, 1926
Creator:
Christner, D. D. & Beede, J. W.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Well-Drill Wrench.
Patent for a well drill wrench that improves upon William Ellinger's patent 1,327,379, issued January 6, 1920. This improvement eliminates friction between the rotatable and stationary parts of the wrench and ensures that the rotatable part is fully supported during its entire rotation, "as when screwing or unscrewing the drill bit" (lines 109-110).
Date:
November 15, 1921
Creator:
Ellinger, William H.
Object Type:
Patent
System:
The Portal to Texas History
Axle Lubricator.
Patent for axle lubricator. This invention makes it so that manual lubrication of spindles is eliminated.
Date:
November 15, 1921
Creator:
Bass, Thomas G.
Object Type:
Patent
System:
The Portal to Texas History
Snowplow.
Patent for a new snowplow design for use at the front of a motor vehicle, steam car, or electric car. The snowplow is triangular in shape, and has sides that can be adjusted vertically, to increase the height of the plow.
Date:
November 15, 1921
Creator:
Jezova, Mary
Object Type:
Patent
System:
The Portal to Texas History
Steering Attachment for Automobiles
Patent for a steering attachment for automobiles, more specifically automobiles of Ford. This invention helps to provide stiffer friction for the steering wheel which provides stability when the driver no longer has a grip on the steering wheel. This helps keep the steering wheel from veering off and stays on track.
Date:
November 15, 1921
Creator:
Balmos, Edward J.
Object Type:
Patent
System:
The Portal to Texas History
Cotton-Cleaner and Boll-Breaker.
Patent for cotton cleaning and boll-breaking apparatus that simplifies assembling, disassembling, and adjusting parts. The apparatus uses a suction that feeds the material into the rotating blades for cleaning. Special features include removable screen frames, refuse collecting pockets, and replaceable blades.
Date:
November 15, 1921
Creator:
Stacy, Grover C.
Object Type:
Patent
System:
The Portal to Texas History
Valve-Lifter For Automobiles
Patent for improvement in valve-lifters for automobiles. The object of the device is to compress a spring of the intake and exhaust valves of an automobile. Also for the quick removal of the valve.
Date:
February 15, 1921
Creator:
Patterson, George G.
Object Type:
Patent
System:
The Portal to Texas History
Internal Combustion Engine.
Patent for an internal combustion engine consisting of a valve and cynlinder. The engine is made to avoid dead air space commonly present in valve casings.
Date:
February 15, 1921
Creator:
Blumberg, Hamilton G.
Object Type:
Patent
System:
The Portal to Texas History
Embroidery-Needle.
Patent for an embroidery needle that is simplified version for easy use and avoid complications. The embroidery needle has a better grip for the user.
Date:
March 15, 1921
Creator:
Pade, George V. & Neitzel, Conrad T.
Object Type:
Patent
System:
The Portal to Texas History
Staple-Setter.
Patent for a staple-setter that can be more efficiently utilized for paper board boxes, specifically boxes that are used by florists.
Date:
June 15, 1920
Creator:
Suchy, Frank C.
Object Type:
Patent
System:
The Portal to Texas History