Resource Type

Wagon Bed Lifting Device (open access)

Wagon Bed Lifting Device

Patent for a wagon-bed lifter that will remove and wagon beds and position them for easy re-assembly.
Date: December 3, 1901
Creator: Slate, William L.
System: The Portal to Texas History
Railway-Track Lifting-Jack (open access)

Railway-Track Lifting-Jack

Patent for "an improved device of this character which is designed for heavy work, as in railway service, and at the same time to have the device comparatively light in weight in order that it may be conveniently carried from place to place" (lines 10-15).
Date: September 3, 1901
Creator: Bentley, George Francis
System: The Portal to Texas History