Resource Type
Counties
4 Matching Results
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Button Display Attachment for Boxes
Patent for a button display to provide means to secure to any enclosing display to secure buttons.
Date:
November 24, 1914
Creator:
Spivy, Reid B.
System:
The Portal to Texas History
Latch
Patent for improvements to latches for swinging gates and doors and provide a method of opening the latch from either side of the gate.
Date:
November 24, 1914
Creator:
Hilder, Volny R.
System:
The Portal to Texas History
Roof-Climber.
Patent for a roof climber for use by workers on roofs that allows them to stand supported by it or sit on it and have their weight equally distributed
Date:
November 8, 1910
Creator:
Wilkerson, Thurston A.
System:
The Portal to Texas History
Safety Hat Pin
Patent for a safety hat pin for protection against workplace injuries, including illustrations.
Date:
November 29, 1912
Creator:
Donaldson, James Macon
System:
The Portal to Texas History