Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1986-02-07
1988-07-26
Burke, Wallace R.
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D02969440
REFERENCES:
patent: D243944 (1977-04-01), Zijlstra
patent: D279614 (1985-07-01), Essex
patent: D286695 (1986-11-01), Nupp
patent: D289213 (1987-04-01), Perkins
patent: D290896 (1987-07-01), Kim
patent: D292833 (1987-11-01), Busalt
patent: 4554700 (1985-11-01), Lyman
Kuriya Chikashi
Yamamoto Sachio
Burke Wallace R.
Sharp Corporation
Takemoto Ruth
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