Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1979-10-02
1982-10-19
Kemper, Catherine E.
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
D1505
Patent
active
D02666120
REFERENCES:
patent: D189288 (1960-11-01), Smithson
patent: D224624 (1972-08-01), Walz et al.
patent: D243574 (1977-03-01), Bartlett
patent: 2456639 (1948-12-01), Lanter
patent: 2892511 (1959-06-01), Gall et al.
patent: 3046718 (1962-07-01), Ide et al.
patent: 4222753 (1980-09-01), Mills
Kemper Catherine E.
Rommag P. Worwag & Co.
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