Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1986-02-19
1989-06-20
Dunkins, Bruce W.
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D03017842
REFERENCES:
patent: D263235 (1982-03-01), Akita
patent: D293728 (1988-01-01), Ohhira et al.
patent: 2876481 (1959-03-01), Gerber et al.
patent: 2898621 (1959-08-01), Vance
patent: 4171553 (1979-10-01), Stein
patent: 4517705 (1985-05-01), Hug
Design, Aug. 1983-cover, "Cyclon".
Design, Aug. 1983, p. 48, "Cyclon".
Petralia Salvatore
Young H. Gerald
Dunkins Bruce W.
Lukacher Martin
Takemoto Ruth
The Regina Company Inc.
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