Upright vacuum cleaner

Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.

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1505

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D04182669

REFERENCES:
patent: D155903 (1949-11-01), Kelly
patent: D189124 (1960-11-01), Keinhofer
patent: D299175 (1988-12-01), Nimon et al.
patent: D303171 (1989-08-01), Goodrich et al.
patent: D307656 (1990-05-01), Yuen
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patent: D344821 (1994-03-01), McKnight
patent: D359604 (1995-06-01), Sovis et al.
patent: D377697 (1997-01-01), Stephens et al.
patent: D381144 (1997-07-01), Moine et al.
patent: D382681 (1997-08-01), Thomas
patent: D382682 (1997-08-01), Wareham et al.
patent: D386843 (1997-11-01), Strohmeyer et al.
patent: D386845 (1997-11-01), Wareham et al.
patent: D399618 (1998-10-01), Jacobs
patent: 5347679 (1994-09-01), Saunders et al.
Author unknown, Shetland Floor and Rug Care Appliances catalog page, effective May 1, 1962, page number unknown.

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