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US D548,906 S1Granted
Grout cleaning tool
AssigneeThe Hoover Company
InventorsLynn A. Frederick, Thomas G. Diamond, Jeffery A. Morgan, Jeffrey T. DeBord, Douglas S. Rubel, Jay F. Perkins
Life of this patent
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Abstract
The abstract isn’t available for this document.
Claims1
The ornamental design for a grout cleaning tool, as shown and described.