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Household
Class Information
Number:
D32/20
Name:
Washing, cleaning, or drying machine
>
Washing, cleaning, or drying machine
>
Surface treatment, e.g., floor, street, etc.
>
With rotary brush
> Multiple
Description:
Design that includes plural brush members.
Patents under this class:
Patent Number
Title Of Patent
Date Issued
D570560
Cleaning apparatus
Jun. 3, 2008
D446893
Inclinable mop heads mounted on a vertically adjustable stand for attachment to a transport
Aug. 21, 2001
D425268
Floor cleaning device
May. 16, 2000
D385384
Sweeper
Oct. 21, 1997
D347499
Sweeping machine
May. 31, 1994
D333712
Carrier for dust mops
Mar. 2, 1993
D289933
Sweeper
May. 19, 1987
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