Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1985-02-22
1987-07-14
Burke, Wallace R.
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D02908956
REFERENCES:
patent: D191300 (1961-09-01), Anderson
patent: D201666 (1965-07-01), Trombley
patent: 2993223 (1961-07-01), Krammes
patent: 3101505 (1963-08-01), Belicka et al.
patent: 3189933 (1965-06-01), Smith
patent: 4376322 (1983-03-01), Lockhart et al.
Merchandising Week, vol. 108, p. 20, Jan. 1976, Model 93-A.
Hohulin Samuel E.
Thomas Joyce K.
Burke Wallace R.
Miller Alfred E.
National Union Electric Corporation
Takemoto Ruth E.
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