Copy Holder (open access)

Copy Holder

Patent for a copy holder. This device is to hold copy for typewriters, compositors, etc. It also provides a copy holder possessing an adjustable indicating bar. Illustrations included.
Date: February 11, 1913
Creator: Newton, Marvin G. & Edwards, J. M.
System: The Portal to Texas History
Coin-Sorter. (open access)

Coin-Sorter.

Patent for a coin sorter that sorts coins according to their dimensions and places in a receptacle with removable bottom cover to collect the sorted coins.
Date: August 19, 1913
Creator: Haynie, Brooks & Parmele, James J.
System: The Portal to Texas History
Spring Equalizer System. (open access)

Spring Equalizer System.

Patent for a spring equalizing system designed for motor vehicles.
Date: October 21, 1913
Creator: Pitts, William Wirt
System: The Portal to Texas History
Mold. (open access)

Mold.

Patent for a form of mold that is constructed to expand and contract quickly to form sidewalks and curbs.
Date: July 15, 1913
Creator: Forbis, Frank H.
System: The Portal to Texas History
Suspenders. (open access)

Suspenders.

Patent for suspenders with a construction that allows for there to be an enhanced way of supporting two items of clothing like trousers and drawers, including illustrations.
Date: October 21, 1913
Creator: Mally, Frederick W. & Hudson, Edwin P.
System: The Portal to Texas History
Sanitary Cuspidor. (open access)

Sanitary Cuspidor.

Patent for a sanitary cuspidor which remains closed when not in use and will "return automatically to closed position" (lines 10-11) immediately after use and includes one illustration.
Date: October 21, 1913
Creator: Fousek, Karl
System: The Portal to Texas History
Slide Rule (open access)

Slide Rule

Patent for a slide rule. Illustration included.
Date: January 14, 1913
Creator: Hamby, Robert M.
System: The Portal to Texas History
Paving (open access)

Paving

Patent for road paving material with cement as a base and stones or gravel used as a topping. Asphalt is poured over the gravel to extend the life of the paving.
Date: June 24, 1913
Creator: MacDonald, Ray
System: The Portal to Texas History
Protractor. (open access)

Protractor.

Patent for "improvements in drafting instruments and has particular application to a protractor or plotter." (lines 8-10)
Date: December 23, 1913
Creator: Ward, Walter P.
System: The Portal to Texas History
Elastic-Tube-Splicing Device (open access)

Elastic-Tube-Splicing Device

Patent for improvements in elastic tube splicing devices. Primary object being the provision of a novel form of device especially adapted for connecting the free ends of tubes, such as the inner tubes of automobile tires.
Date: December 16, 1913
Creator: Franklin, Edward A.
System: The Portal to Texas History