Nut-Lock. (open access)

Nut-Lock.

Patent for new qualities of nut-lock security, efficiency, and convenience, including illustrations.
Date: April 24, 1906
Creator: Payne, Lewis.
System: The Portal to Texas History
Stump-Puller (open access)

Stump-Puller

Patent for stump puller.
Date: April 28, 1903
Creator: Garrett, Irvin H.
System: The Portal to Texas History
Acetylene-Gas Generator (open access)

Acetylene-Gas Generator

Patent for a large hopper-based device which generates acetylene gas.
Date: April 1, 1902
Creator: Clopton, John B.
System: The Portal to Texas History