Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Element or attachment
Patent
1994-03-18
1996-04-30
Gandy, James M.
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Element or attachment
D4102, D32 19
Patent
active
D03694470
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Brochure entitled "Brushlon.TM. Material Product Line" by 3M Company, St. Paul, Minnesota 1992.
Photographs of prior art Brushlon.TM. disk by 3M Company, St. Paul, Minnesota 1994.
Kubes Michael J.
Mann Lawrence J.
Gandy James M.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Schultz Leland D.
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