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Noise Deadening Means for Drain Pipes
Patent for a means by which to deaden disagreeable noise generated by draining water through metallic pipes possessing an outlet elbow. Illustration included.
Date:
September 24, 1907
Creator:
Wilson, Ben T.
System:
The Portal to Texas History
Loose-Leaf Binder.
Patent for a loose-leaf binder for medicine prescriptions, which is easier to open and close than previous ones.
Date:
July 23, 1907
Creator:
Perkins, John Hardeman
System:
The Portal to Texas History