Patent
   D988010
Priority
Jul 01 2021
Filed
Dec 29 2021
Issued
Jun 06 2023
Expiry
Jun 06 2038
Assg.orig
Entity
unknown
0
12
n/a
The ornamental design for a rolling brush for floor washing appliance, as shown and described.

1. Rolling brush for floor washing appliance

1.1 : Front

1.2 : Back

1.3 : Left

1.4 : Right

1.5 : Top

1.6 : Bottom

1.7 : Perspective

1.8 : Perspective

1.1 is a front view showing a rolling brush for floor washing appliance; 1.2 is a back view thereof; 1.3 is a left view thereof; 1.4 is a right view thereof; 1.5 is a top view thereof; 1.6 is a bottom view thereof; and 1.7 and 1.8 are two perspective views thereof; the broken lines shown in the reproductions depict portions of the rolling brush for floor washing appliance that form no part of the claimed design.

Xu, Guodong

Patent Priority Assignee Title
Patent Priority Assignee Title
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3850532,
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CN306141780,
D248416, Jun 28 1976 Paint application device
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D298291, May 16 1985 RIVERS, JAMES N Combined wall-mounted water-powered shower brush and accessory shelf unit
D311280, May 24 1988 Combined paint roller and applicator
D859845, Jan 10 2017 CANAM TOOL CORP Drywall inside corner roller
D880089, Aug 09 2017 Samsung Electronics Co., Ltd.; SAMSUNG ELECTRONICS CO , LTD Brush for vacuum cleaner
D882196, Aug 29 2018 Samsung Electronics Co., Ltd. Brush for cleaner
D884359, Aug 29 2018 Drywall compound applicator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 29 2021Beijing Roborock Technology Co., Ltd.(assignment on the face of the patent)
Apr 11 2023XU, GUODONGBEIJING ROBOROCK TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0632930937 pdf
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