Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Element or attachment
Patent
1999-04-23
2000-06-13
McInroy, Ruth
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Element or attachment
1505
Patent
active
D04266889
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patent: 4670937 (1987-06-01), Sumerau et al.
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Photographs of Eureka Dirt Alert, Model 7681.
Photographs of Hoover Preferred Upright, Model U 5098-940.
Photographs of Kenmore Progressive 300, Model 116-38812890.
Barker Douglas C.
Essex John D.
Frederick Lynn A.
Moine David W.
Wareham Richard A.
Kingsbury Thomas R.
Lowe A. Burgess
McInroy Ruth
The Hoover Company
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