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Bed-Brace.
Patent for bed braces that tighten the mattress support wires in a bed frame. These bed braces securely keep their position and allow easy adjustments.
Date:
February 5, 1907
Creator:
Lockett, Wyatt W.
System:
The Portal to Texas History
Clothes Pin
Patent for a clothes pin. Illustration included.
Date:
November 5, 1907
Creator:
Lewis, Joseph Wesley & Phillips, Joseph E.
System:
The Portal to Texas History
Improvement in Rotary Engines.
Patent for improvements in rotary engines.
Date:
June 5, 1866
Creator:
Hughes, Robert
System:
The Portal to Texas History
Roller-Bearing.
Patent for improvements in roller bearing for vehicles.
Date:
October 5, 1897
Creator:
Baker, Joseph B.
System:
The Portal to Texas History