Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1986-06-30
1988-06-14
Burke, Wallace R.
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D02962500
REFERENCES:
patent: D166572 (1952-04-01), Pond
patent: D178848 (1956-09-01), Pond
patent: D231246 (1974-04-01), Sundberg
patent: D251007 (1979-02-01), Burgoon
patent: D282110 (1986-01-01), Tucker et al.
patent: 3027581 (1962-04-01), Holt
patent: 3931659 (1976-01-01), Pfefferkorn et al.
patent: 4542551 (1985-09-01), Phillips
Burke Wallace R.
Gunter Jr. Charles D.
Southwest Manufacturers & Distributors, Inc.
Takemoto Ruth
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