Washing – cleaning – or drying machine – Laundering – cleaning – or drying tools or implements – Scraper – duster – mop – or sponge
Design Patent
2002-08-23
2003-07-22
Douglas, Alan P. (Department: 2911)
Washing, cleaning, or drying machine
Laundering, cleaning, or drying tools or implements
Scraper, duster, mop, or sponge
CD32S042000
Design Patent
active
D0477700
CLAIM:
The ornamental design for a sponge, as shown.
REFERENCES:
patent: 1822725 (1931-09-01), Cooper et al.
patent: D220074 (1971-03-01), Morris
patent: 4627129 (1986-12-01), Wittes
patent: D295911 (1988-05-01), Zogg
patent: D409336 (1999-05-01), Stein
patent: D450165 (2001-11-01), Osiecki et al.
patent: 10-156293 (1998-06-01), None
patent: WO 01/66330 (2001-09-01), None
Douglas Alan P.
Martini S.p.A.
Tabor Lavone D.
Young & Thompson
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