Ironing-Machine (open access)

Ironing-Machine

Patent for an ironing machine that has an adjustable ironing board.
Date: June 27, 1911
Creator: Green, James J.
Object Type: Patent
System: The Portal to Texas History
Spark-Plug (open access)

Spark-Plug

Patent for a spark plug that has a cooling method for keeping the porcelain section from cracking and a better way of keeping it clean.
Date: June 27, 1911
Creator: Harpst, Fred E.
Object Type: Patent
System: The Portal to Texas History
Texas Attorney General Opinion: WW-458A (open access)

Texas Attorney General Opinion: WW-458A

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: Whether or not an interest owned by the Federal Land Bank of Houston, in production of oil, is subject to the production tax provided for the Article 7057a, V.C.S. and the regulation pipe line tax provided for by Article 6032, V.C.S.
Date: June 27, 1958
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Trap. (open access)

Trap.

Patent for a small animal trap that prevents injury to the animal. When the animals step on the pedal inside the enclosure, a door is automatically dropped. The animal is trapped inside the enclosure.
Date: June 27, 1922
Creator: Dinkins, Earl T.
Object Type: Patent
System: The Portal to Texas History