Car-Door (open access)

Car-Door

Patent for a car door. Illustrations included.
Date: February 22, 1910
Creator: Pearce, Joseph E.
System: The Portal to Texas History
Resilient Wheel (open access)

Resilient Wheel

Patent for Resilient Wheel.
Date: February 22, 1916
Creator: Kettler, Martin F.
System: The Portal to Texas History
Railroad Motor-Car (open access)

Railroad Motor-Car

Patent for railroad motor-car. The invention is "constructed that they can be knocked down to be loaded on passenger trains" (lines 11-13). Illustrations included.
Date: February 22, 1910
Creator: Reynolds, Stephen D.
System: The Portal to Texas History