Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Design Patent
2006-05-23
2006-05-23
McInroy, Ruth (Department: 2915)
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Design Patent
active
D0521697
CLAIM:
The ornamental design for water filter vacuum cleaner, as shown and described.
REFERENCES:
patent: D399617 (1998-10-01), Fujita
patent: D417046 (1999-11-01), Tsuruha et al.
patent: D430366 (2000-08-01), Sato et al.
patent: D448128 (2001-09-01), Oh
patent: D459040 (2002-06-01), Oh
patent: D490580 (2004-05-01), Choi
patent: D498886 (2004-11-01), Fujii
patent: D499517 (2004-12-01), Chen
patent: D508152 (2005-08-01), Konno
Birch & Stewart Kolasch & Birch, LLP
McInroy Ruth
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