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16 Matching Results
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Advertising-Machine
Patent for an advertising machine for displaying various advertising cards in a motorized machine that displays all the different cards as it goes around in a circle.
Date:
April 18, 1911
Creator:
Helm, Virgil L.
System:
The Portal to Texas History
Combined Scraper and Fender Attachment
Patent for a scraper and fender attachment for plows. Illustrations included
Date:
April 18, 1911
Creator:
Buttrill, David B.
System:
The Portal to Texas History
Combination Stock and Freight Car.
Patent for stock cars and means for converting a stock car in part or as whole into a freight car.
Date:
March 18, 1913
Creator:
Bertsch, John Charles
System:
The Portal to Texas History
Liquid-Fuel Burner.
Patent for a liquid fuel burner for use in stoves that completely burns the fuel.
Date:
July 18, 1911
Creator:
Hawkins, William L.
System:
The Portal to Texas History
Improvements for Apparatus for Sealing Pipe-Joints
Patent for apparatus for sealing pipe-joints. Improvements and unique changes are explained in the text of the patent submission, accompanied by diagrams of the patent.
Date:
September 18, 1917
Creator:
Woodward, Edwin C
System:
The Portal to Texas History
Well-Cleaner.
This invention relates to an improved well cleaner, and has for its principal object to provide a device of this kind adapted to be positioned in a well casing to direct a volume of air into the casing for cleaning the valves and straining elements thereof. A further object of the invention is to provide an automatic means for sealing the cleaner for holding the fluid within the well casing, against back pressure, during the cleaning operation. (Lines 8-19)
Date:
October 18, 1919
Creator:
Sargent, Lemuel H.
System:
The Portal to Texas History
Spark Plug for Internal-Combustion Engines
Patent for an improved automobile spark-plug with both insulated and non-insulated cylinders that will activate with any spark to the device.
Date:
January 18, 1915
Creator:
Loose, Robert D.
System:
The Portal to Texas History
Mixing-Machine
Patent for a mixing machine for confectioners. Illustrations included.
Date:
October 18, 1910
Creator:
Vlahoyanes, Nickolas P.
System:
The Portal to Texas History
Trolley-Pole.
Patent for inventing a trolley pole which is easy to build, comparatively inexpensive and easy to use. This is an improvement for the older version.
Date:
July 18, 1916
Creator:
Kirkpatrick, Otey. R.
System:
The Portal to Texas History
Striking Mechanism for Clocks
Patent for a striking mechanism for clocks which strikes a bell a number of times to indicate the hour of the day. Illustrations included.
Date:
February 18, 1913
Creator:
Friedman, Bernhard Z.
System:
The Portal to Texas History
Screen-Door Hinge
Patent for a screen door hinge for both half or full length screens. Illustrations included.
Date:
February 18, 1913
Creator:
McFarland, Frank H.
System:
The Portal to Texas History
Foldable Tent Bed
Patent for a Combination Folding Tent Bed and Tent
Date:
June 18, 1918
Creator:
Marsh, Willard E.
System:
The Portal to Texas History
Gas-Generating Apparatus.
Patent for a gas generating apparatus that produces combustible gas.
Date:
July 18, 1911
Creator:
O'Neall, James M.
System:
The Portal to Texas History
Quilting-Frame
Patent for a new type of quilting frame. The improved Quilting-Frame can be used with a standard sewing machine. The device allows a sewing machine to in seams.
Date:
February 18, 1913
Creator:
Cribbs, William D.
System:
The Portal to Texas History
Fruit Picker
Patent for a fruit picker. Illustration included.
Date:
October 18, 1910
Creator:
Mosier, Harry L.
System:
The Portal to Texas History
Cotton-Chopper.
Patent for improvements in cotton choppers by providing a means for it to be “mechanically performs the work of “blocking out” the cotton, or to reduce a cotton-row to a series of equidistant hills.” (Lines 12-14) Further, to provide “means whereby the hoes may be adjusted vertically, and also having suitable means to discontinue the operation of the hoes.” (Lines 16-19) Illustration is included.
Date:
January 18, 1910
Creator:
Howell, James W.
System:
The Portal to Texas History