Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Design Patent
2010-08-02
2011-10-11
McInroy, Ruth (Department: 2917)
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Design Patent
active
D0646858
CLAIM:
The ornamental design for a vacuum cleaner, as shown.
REFERENCES:
patent: D419730 (2000-01-01), Diebel et al.
patent: 6571421 (2003-06-01), Sham et al.
patent: D553813 (2007-10-01), Parr
patent: D570562 (2008-06-01), Paredes et al.
patent: D592818 (2009-05-01), Sun
patent: D629167 (2010-12-01), Kim
patent: 2007/0130723 (2007-06-01), Kelly
Koninklijke Philips Electronics , N.V.
McInroy Ruth
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