Resource Type
Counties
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Car Door
Patent is for car door and support. It goes on to explain that the car door and support were created to serve as a means of forming an efficient rain-proof closure when the door is moved into closed position. Another object is to provide sufficient means for slide-able support for the door and locking mechanisms.
Date:
March 27, 1915
Creator:
Minton, S. F. & McClellen, R. E.
System:
The Portal to Texas History
Nut-Lock.
Patent for a nut lock with a spring locking mechanism that is designed to be simple and efficient.
Date:
October 26, 1915
Creator:
Moerbe, Herman
System:
The Portal to Texas History