Ford W. Hall Company Trademarks
SCUM-BUM
Filed: February 28, 1996
machines for removal and control of biological surface deposits and growths in waste water and water treatment tanks, namely…
Owned by: Ford W. Hall Company
Serial Number: 75065711
WEIR-WOLF
Mechanical cleaning machine consisting of brushes and springs for use in the cleaning of biological solids, debris and growth…
Owned by: Ford W. Hall Company
Serial Number: 78325938
