Resource Type

Steering Device for Wheeled Vehicles (open access)

Steering Device for Wheeled Vehicles

Patent for steering device for wheeled vehicles. This invention is designed to be used with cultivators, planters, sulky-plows, grain-drills, etc. Illustrations included.
Date: January 22, 1907
Creator: Love, John William
System: The Portal to Texas History
Photographic-Printing Machine (open access)

Photographic-Printing Machine

Patent for a photo printing machine that can be used in dark rooms. Illustrations included.
Date: January 2, 1912
Creator: Higginbotham, Toliver S. & Higginbotham, Ezekiel H.
System: The Portal to Texas History
Double-Action Ratchet (open access)

Double-Action Ratchet

Patent for a double action ratchet for use with drills that allows them to be turned either direction.
Date: January 21, 1913
Creator: Skinner, James W.
System: The Portal to Texas History