Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Element or attachment
Design Patent
2000-01-12
2001-03-20
McInroy, Ruth (Department: 2914)
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Element or attachment
Design Patent
active
D0439383
CLAIM:
The ornamental design for a nozzle base for a vacuum cleaner, as shown and described.
REFERENCES:
patent: D. 356880 (1995-03-01), Kieft
patent: D. 358913 (1995-05-01), Sugiyama et al.
patent: D. 418953 (2000-01-01), Farone et al.
patent: D. 425272 (2000-05-01), Wareham
patent: D. 427399 (2000-06-01), Thur et al.
patent: 5911261 (1999-06-01), Farone et al.
patent: 6006402 (1999-12-01), Maurer et al.
Caffoe Cynthia M.
Kalman Jeffrey M.
Salo Robert A.
Saunders Craig M.
Thur Charles J.
Fay Sharpe Fagan Minnich & McKee LLP
McInroy Ruth
Royal Appliance Mfg. Co.
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