Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Element or attachment
Design Patent
2002-01-11
2003-06-03
McInroy, Ruth (Department: 2914)
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Element or attachment
Design Patent
active
D0475491
CLAIM:
The design for a dust cup for vacuum cleaner, as shown and described.
REFERENCES:
patent: D190626 (1961-06-01), Musichuk
patent: 6073300 (2000-06-01), Zahuranec et al.
patent: D433201 (2000-10-01), Wright et al.
patent: D439381 (2001-03-01), Saunders et al.
patent: D442344 (2001-05-01), Alford et al.
patent: D457695 (2002-05-01), Stephens
patent: D460229 (2002-07-01), Zahuranec et al.
patent: D462489 (2002-09-01), Roberts et al.
Boll David J.
Kalman Jeffrey M.
Stanca Nicholas E.
Fay Sharpe Fagan Minnich & McKee LLP
McInroy Ruth
Royal Appliance Mfg. Co.
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