Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1987-07-30
1990-05-01
Word, A. Hugo
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D03076580
REFERENCES:
patent: D263235 (1982-03-01), Akita
patent: D275428 (1984-09-01), Wareham
patent: D293727 (1988-01-01), Wareham et al.
patent: D293728 (1988-01-01), Ohhira et al.
patent: 3938216 (1976-02-01), Schmitz et al.
Ikeda Matafumi
Kuriya Chikashi
Nakajima Mika
McInroy Ruth
Sharp Corporation
Word A. Hugo
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