Washing – cleaning – or drying machine – Laundering – cleaning – or drying tools or implements – Scraper – duster – mop – or sponge
Patent
1991-11-27
1995-03-14
Burke, Wallace R.
Washing, cleaning, or drying machine
Laundering, cleaning, or drying tools or implements
Scraper, duster, mop, or sponge
D28 63, D32 52
Patent
active
D03564088
REFERENCES:
patent: 2249912 (1941-07-01), Oxley
patent: 4613446 (1986-09-01), Magyar
Two Polaroid photographs of a sponge (Exhibit A).
Three Polaroid photographs of a sponge (Exhibit B).
Burke Wallace R.
Nation/Ruskin, Inc.
Tabor Lavone D.
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