Spring Wheel (open access)

Spring Wheel

Patent for improvements on spring wheels especially those adapted for motor vehicles.
Date: November 22, 1911
Creator: Coble, Ernest L.
System: The Portal to Texas History
Boiler Washing-Machine (open access)

Boiler Washing-Machine

Patent for a washing machine for clothes that can also be adapted to stoves or gas jets as a boiler. Illustrations included.
Date: August 22, 1911
Creator: Morton, Milo A.
System: The Portal to Texas History
Fiber Cleaning Machine (open access)

Fiber Cleaning Machine

Patent for a machine for removing the bark or husk and pulp from fibrous plants. This machine promises to be smaller and more efficient than earlier models.
Date: August 22, 1911
Creator: Vaughn, Henry L
System: The Portal to Texas History
Metal Railway-Tie (open access)

Metal Railway-Tie

Patent for a metal tie for railways. Illustrations included.
Date: August 22, 1911
Creator: McAnarney, John S.
System: The Portal to Texas History
Molding-Machine (open access)

Molding-Machine

Patent for a molding machine. Illustrations included.
Date: August 22, 1911
Creator: Johnson, Jacob L.
System: The Portal to Texas History
Oval-Beveling Machine (open access)

Oval-Beveling Machine

Patent for a machine used to bevel the edges of metal plates. Illustrations included.
Date: August 22, 1911
Creator: Browne, Walter E.
System: The Portal to Texas History
Proportioning Weighing-Machine (open access)

Proportioning Weighing-Machine

Patent for a proportioning weighing machine. Illustrations included.
Date: August 22, 1911
Creator: Cardwell, Robert M. & Tholen, John Ben.
System: The Portal to Texas History
Whiffletree Attachment (open access)

Whiffletree Attachment

Patent for device which attaches swingle trees to double trees and decreases shocks and jerks experienced by the tree of a vehicle.
Date: August 22, 1911
Creator: Bates, William W.
System: The Portal to Texas History
Recording Device (open access)

Recording Device

Patent for an improved device that records flow of grain in a mill.
Date: July 22, 1911
Creator: Hoover, Guy F.
System: The Portal to Texas History
Bookbinding (open access)

Bookbinding

This is a letter patent for the bookbinding invention as a means for holding books, pamphlets, catalogs, and other similar paper materials together. The purpose of this invention is to make it possible to place additional material inside the same covers, and with the original contents of a book without breaking or tearing the binding.
Date: June 22, 1911
Creator: Robinson, Edward K.
System: The Portal to Texas History
Display-Cabinet (open access)

Display-Cabinet

Patent for a display cabinet. Illustrations are included.
Date: March 22, 1911
Creator: Douglass, John A.
System: The Portal to Texas History