Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1988-01-06
1991-07-23
Word, A. Hugo
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D03185427
REFERENCES:
patent: D248476 (1978-07-01), Haynes
patent: D263236 (1982-03-01), Ueda
patent: 3204282 (1965-09-01), Groves et al.
patent: 3916476 (1975-11-01), Johnson et al.
patent: 4397058 (1983-08-01), Koland
Housewares, Eureka Debuts Precision Upright, Power Touch Canister Vacs, Oct. 21-27, 1987, p. 13, #1.
Eureka Express leaflet, Model 8290 Vacuum Cleaner, distributed at the Houseware Show in Apr. 1987.
Hoover leaflet, Model under trademark Dimension 1000 Vacuum Cleaner, distributed Nov. 1986 at the Nov. 1986 Houseware Show.
Funatsu Kunio
Narikawa Tadakazu
Nukazawa Joseph J.
Yamada Jun-ichi
Allen Paula
Matsushita Electric Indust. Co., Ltd.
Word A. Hugo
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