Broiler (open access)

Broiler

Patent for a broiler. Illustrations included.
Date: September 6, 1910
Creator: Rape, William F.
System: The Portal to Texas History
Envelop. (open access)

Envelop.

Patent for an adjustable envelop design for storing documents and articles. This is a design with flaps within the inner fold that are made to secure and protect the document. Straps that extend from the outer edge secure the outer flap over the contents as well as the inner protective flaps.
Date: November 28, 1911
Creator: Low, Eugene
System: The Portal to Texas History
Combined Bridge and Cattle-Guard. (open access)

Combined Bridge and Cattle-Guard.

Patent for a bridge with movable parts that disallows the passage of cattle while allowing for the passage of human foot-traffic and automobiles.
Date: June 6, 1916
Creator: Brian, William W.
System: The Portal to Texas History
Priming Device (open access)

Priming Device

Patent for a priming device. Intent of the priming device is to provide improvements to priming devices in internal combustion engines.
Date: May 16, 1919
Creator: Donada, Benito J
System: The Portal to Texas History