Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1994-09-27
1996-04-16
McInroy, Ruth
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D03689921
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Promotional material entitled Regina Dirt Magnet published by The Regina Company, 1991.
Fitzpatrick Robert
Umbach Steven
Bissell Inc.
McInroy Ruth
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