Carriage Top. (open access)

Carriage Top.

Patent for a new and improved carriage top. This design consists in "the combination, with a vehicle-seat, a series of top-supporting bows pivoted thereto, and a jointed brace having its lower end pivoted to the seat and its upper end to one of the bows, of a rigid operating-lever having its upper end pivoted to said jointed brace and its lower end adjustably connected with the seat, whereby the position of the lower end of said lever may be varied and the brace and top secured in any desired position" (lines 51-60).
Date: July 3, 1888
Creator: Goelet, Edward Buncombe
System: The Portal to Texas History
Apparatus for Cleaning Deep Wells. (open access)

Apparatus for Cleaning Deep Wells.

Patent for a device that assists in cleaning deep wells that have caked material in the pumping apparatus by using hot steam.
Date: July 3, 1917
Creator: Deats, George W.
System: The Portal to Texas History
Hook and Eye. (open access)

Hook and Eye.

Patent for a hook and eye especially designed for clothing and keeps the area where the invention is being used is perfectly aligned and does not accidentally unhook.
Date: July 3, 1894
Creator: Wall, Frederic Watson
System: The Portal to Texas History
Resilient Wheel. (open access)

Resilient Wheel.

Patent for a wheel that contains heavy wire spokes, consisting of two sections that are arranged to have their adjacent ends spaced and connected by coil springs to insure resiliency.
Date: July 3, 1917
Creator: Fuller, Robert Nelson
System: The Portal to Texas History
Freight Gang-Plank. (open access)

Freight Gang-Plank.

Patent for freight gang-planks embodying hinged sections which may be adjusted at any angle with relation to each other so that the upper section may be disposed on a horizontal plane for the purpose of allowing a loaded truck to come to rest and remain immovable until manual or mechanical power is applied to move it.
Date: July 3, 1917
Creator: Simpson, Louis
System: The Portal to Texas History
Dental-Operating Chair (open access)

Dental-Operating Chair

Patent for improvements in the construction and design of dental operating chairs.
Date: July 3, 1888
Creator: Mayfield, William Dudley
System: The Portal to Texas History