Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Design Patent
2003-07-03
2004-10-26
Delehanty, Robert A. (Department: 2914)
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Design Patent
active
D0497692
CLAIM:
The ornamental design for a sweeper, as shown and described.
REFERENCES:
patent: D368341 (1996-03-01), Pink
patent: D388561 (1997-12-01), Tuggle et al.
patent: D405566 (1999-02-01), Webster et al.
patent: D416360 (1999-11-01), Enkyo et al.
patent: 5991973 (1999-11-01), Simpson
patent: D469931 (2003-02-01), Nawrozki et al.
Frederick William H.
Nawrozki Damon J.
Black & Decker Inc.
Delehanty Robert A.
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