Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1991-05-20
1992-04-07
Zarfas, Louis S.
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D03252701
REFERENCES:
patent: D290896 (1987-07-01), Kuri
patent: D296944 (1988-07-01), Yamamoto et al.
patent: D297675 (1988-09-01), Umehara et al.
patent: D311613 (1990-10-01), Kuriya
patent: D311614 (1990-10-01), Huano et al.
patent: D318937 (1991-08-01), Shinozaki et al.
Copy of catalog of Electrolux's "Lite Electronic Model 1820", published in 1990.
Copy of catalog of Miele's "Aspiradores Miele", published in 1990.
Funatsu Kunio
Shinozaki Isamu
Matsushita Electric - Industrial Co., Ltd.
McInroy Ruth
Zarfas Louis S,.
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