Checkrein Attachment (open access)

Checkrein Attachment

Patent for checkrein attachment. This invention is intended for use with harnessed horses. Illustration included.
Date: April 12, 1904
Creator: Clary, John A. & Butler, Hard
System: The Portal to Texas History
Variable Speed Governor (open access)

Variable Speed Governor

Patent for a variable speed governor. This invention regulates speed of vehicle without stopping the motor. Illustration included.
Date: April 12, 1904
Creator: Casteel, George W.
System: The Portal to Texas History
Portable Water-Heater and Steam-Cooker (open access)

Portable Water-Heater and Steam-Cooker

Patent for a portable water-heater and steam-cooker that "can be adapted for heating water for a variety of domestic purposes, such as for washing clothes and the like, and for supplying steam for scalding clothes, for cooking feed for stock, and for operating a churn or similar device" (lines 14-19).
Date: April 12, 1904
Creator: Staton, John William
System: The Portal to Texas History
Grinding Attachment (open access)

Grinding Attachment

Patent for a grinding attachment. This attachment is a grindstone that is turned via the hand-car. Illustrations included.
Date: April 12, 1904
Creator: Brown, Mik
System: The Portal to Texas History
Spring Tooth for Cultivators and Harrows (open access)

Spring Tooth for Cultivators and Harrows

Patent for a spring tooth for cultivators and harrows. Illustrations included.
Date: April 12, 1904
Creator: Vance, Sidney F. & Woodard, Lorenzo D.
System: The Portal to Texas History
Harness Fastner (open access)

Harness Fastner

Patent for a harness fastener. Illustration included.
Date: April 12, 1904
Creator: Cornitius, Ermst
System: The Portal to Texas History
Railroad Joint and Chair (open access)

Railroad Joint and Chair

Patent for a railroad joint and chair. Illustration included.
Date: April 12, 1904
Creator: Hooper, William N. & Sunday, Thomas J.
System: The Portal to Texas History
Cultivator (open access)

Cultivator

Patent for a cultivator. Illustrations included.
Date: April 12, 1904
Creator: Vance, Sidney F. & Woodard, Lorenzo D.
System: The Portal to Texas History