Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1989-12-19
1991-02-12
Word, A. Hugo
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D03146502
REFERENCES:
patent: D114601 (1939-05-01), Rosen et al.
patent: D191300 (1961-09-01), Anderson
patent: D303856 (1989-10-01), Yuen
patent: 3740086 (1973-06-01), Rossitto
patent: 4058337 (1977-11-01), Isac
Marco Polo Industries and Merchandising Co. Ltd.
McInroy Ruth
Word A. Hugo
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