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46 Matching Results
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Nozzle
Patent for improved head component to nozzles used for spraying liquid paint remover, steam, sand, and other such substances.
Date:
December 14, 1920
Creator:
Cleveland, David P.
System:
The Portal to Texas History
Surgical Splint
Patent for a surgical splint, which is semi-rigid so that the instrument is rigid enough to maintain its shape and tension, but with a construction that includes softer materials like rubber so that it can be adjusted without causing pain or discomfort. Patent includes illustrations.
Date:
December 14, 1920
Creator:
Crawford, Lyter H. & Prante, John H.
System:
The Portal to Texas History
Handle Attachment for Surface-Treating Machines.
Patent for surface treating machines handle attachments that can be easily attached and removed.
Date:
September 14, 1920
Creator:
Clarke, Alex A.
System:
The Portal to Texas History
Surface-Treating Device.
Patent for surface treating devices that provides "a continuously moving surface treating member and support the same in such a manner that its application to the work may be adjusted to a minute degree and controlled by the operator while the device is in operation." (lines 11-16)
Date:
September 14, 1920
Creator:
Clarke, Alex A.
System:
The Portal to Texas History
Surface-Treating Machine.
Patent for surface-treating machines in "an anular form and to dispose within the same a complete driving and operating unit, whereby the member is revolved, and to associate with said member and unit a support where by the surface-treating member is carried and may be applied to the work under full control of the operator." (lines 12-19)
Date:
September 14, 1920
Creator:
Clarke, Alex A.
System:
The Portal to Texas History
Cotton-Separator
Patent for a cotton gin designed to not need frequent cleaning.
Date:
March 14, 1919
Creator:
Williams, Melford L. & Kemper, Earskin G.
System:
The Portal to Texas History
Check and the Like.
Patent for a bank check that lists the names and information of multiple banks so that the check can be drawn or charged in multiple banks (universal check).
Date:
January 14, 1919
Creator:
Moody, Jason B.
System:
The Portal to Texas History
Measuring-Tool
Patent for a measuring tool which uses a bevel and square to provide measurements (like a try-square). It also incorporates an adjustable blade and a protractor.
Date:
January 14, 1919
Creator:
Greene, Saunders T.
System:
The Portal to Texas History
Air-Regulating Attachment.
Patent for a new attachment in a carburetor that regulates air through suction and has a valve to release pressure from an engine, including illustrations.
Date:
May 14, 1918
Creator:
Kimbler, Henry R.
System:
The Portal to Texas History
Tandem-Roller Attachment.
Patent for improved, simply constructed, and high-efficiency tandem roller attachments with the purpose of, "preventing surface waving of roadways," (lines 18-19) including illustrations.
Date:
May 14, 1918
Creator:
Brown, Frank O.
System:
The Portal to Texas History
Photography Exposure Meter
Patent for a Photography Exposure Meter, whereby the correct exposures may be obtained in the taking of pictures irrespective of weather conditions and the period of the day.
Date:
April 14, 1918
Creator:
Cady, Silas J.
System:
The Portal to Texas History
Fastening for Eyeglass-Lenses.
Patent for an improved device for fastening eyeglass and spectacle lenses to an eyeglass frame.
Date:
December 14, 1915
Creator:
Thompson, Albert F.
System:
The Portal to Texas History
AUTOMATIC WEIGHING-SCALE.
Patent for an improved automatic scale that can weigh large measurements of crops, including illustrations.
Date:
June 14, 1914
Creator:
Carter, Edward D.
System:
The Portal to Texas History
Method of Raising Fluids from Artesian Wells
Patent for a method of using compressed air to retrieve contents of bored wells.
Date:
April 14, 1914
Creator:
Brown, Frank O.
System:
The Portal to Texas History
Automatic Hay-Press
Patent for an automatic hay press that ties three sides of the bale while in the press and the fourth outside of it.
Date:
March 14, 1911
Creator:
Parvin, William S. & Muse, Warwick J.
System:
The Portal to Texas History
Combined Automobile Tail-Light and Illuminated Number.
Patent for a combined automobile tail-light and illuminated frame for the number of the car.
Date:
February 14, 1911
Creator:
Stafford, Frederick S.
System:
The Portal to Texas History
Interchangeable Illuminated Sign.
Patent for Improvements in new illuminated signs.
Date:
February 14, 1911
Creator:
Stafford, Frederick. S.
System:
The Portal to Texas History
Cotton-Gin
Patent for a cotton gin. Illustrations included.
Date:
June 14, 1910
Creator:
Lumpkin, Edgar
System:
The Portal to Texas History
Cotton-Ginning Machinery.
Patent for cotton ginning machinery, which separates cotton faster and more cleanly and continuously feeds cotton into the saws.
Date:
June 14, 1910
Creator:
Wilson, Ralph E.
System:
The Portal to Texas History
Gin-Saw Cleaner.
Patent for a gin saw cleaner for use in cotton gins, which cleans all the teeth of the saw at once.
Date:
June 14, 1910
Creator:
Roberts, George P.
System:
The Portal to Texas History
Electrically Operated Railway Crossing Gate
Patent for an electrically operated railway crossing gate. Illustration included.
Date:
December 14, 1909
Creator:
Hummel, Thomas
System:
The Portal to Texas History
Fence Post
Patent for fence posts. This invention is designed with metal fence fabric set in concrete. Illustration included.
Date:
December 14, 1909
Creator:
Hughs, Wallace B.
System:
The Portal to Texas History
Sounding Toy
Patent for a sounding toy. The toy is in the form of windmill whereby an object generates noise as the wheel spins. Illustration included.
Date:
December 14, 1909
Creator:
Exline, Marcus P.
System:
The Portal to Texas History
Toy
Patent for a toy. The toy is in the shape of a windmill. Illustrations included.
Date:
December 14, 1909
Creator:
Exline, Bena Bird; Exline, Marcus P. & Exline, Albert S.
System:
The Portal to Texas History