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Lock
Patent for "an improved lock for sliding doors. It is furthermore designed to provide an improved seal-lock especially arranged for car-doors and constructed to be automatically locked by the closing of the door and to give the latter an initial start or opening when the lock is being released, so as to facilitate the opening of the door and prevent sticking thereof" (lines 9-17).
Date:
July 23, 1901
Creator:
Ozment, David Brewer
System:
The Portal to Texas History
Vehicle Hub
Patent for lightweight and sturdy metal wheel hub for wooden spokes, including illustration.
Date:
July 23, 1901
Creator:
Holland, William J.
System:
The Portal to Texas History
Sad-Iron-Edging Machine
Patent for edging machine for removing rough edges from sad irons. Illustrations included.
Date:
July 6, 1909
Creator:
Dorsey, Royal H.
System:
The Portal to Texas History
Means For Automatically Inflating Pneumatic Tires.
Patent for new and improved means for "pumping air into the tires and actuated from the wheel when the latter is in motion" (lines 18-20), including illustrations.
Date:
July 17, 1900
Creator:
Mills, John Andrew
System:
The Portal to Texas History