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Engine Fan Belt Guard.
Patent for Engine Fan Belt Guards. This device helps the fan shift from slipping off mother vehicle engines.
Date:
May 11, 1920
Creator:
Brackett, Edward B.
System:
The Portal to Texas History
Draft Forming Device for Furnaces
Patent for draft forming device for furnaces that uses steam to pass currents of air through furnaces
Date:
January 11, 1916
Creator:
Milner, J. D.
System:
The Portal to Texas History
Dipping-Tank for Lumber
Patent for a dipping tank for lumber for applying soda dips to lumber at sawmills.
Date:
February 11, 1913
Creator:
Trout, Walter C.
System:
The Portal to Texas History