Folding Crate. (open access)

Folding Crate.

Patent for a folding crate that locks together.
Date: May 9, 1911
Creator: Cook, Leander P.
System: The Portal to Texas History
Transmission Mechanism. (open access)

Transmission Mechanism.

Patent for a transmission mechanism "in which a minimum number of parts is employed and the working thereof is uniform, steady, and without lost motion" (lines 16-18). Additional benefits are "simple in construction, thoroughly reliable and efficient in operation, and which is strong and durable and may be manufactured at small cost" (lines 21-24).
Date: May 21, 1918
Creator: Martinez, Norberto
System: The Portal to Texas History