Patent
   D971538
Priority
Sep 07 2021
Filed
Sep 07 2021
Issued
Nov 29 2022
Expiry
Nov 29 2037
Assg.orig
Entity
unknown
3
19
n/a
The ornamental design for a cleaning sponge, as shown and described.

FIG. 1 is a first perspective view of a cleaning sponge showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Wu, Chenguo

Patent Priority Assignee Title
ER1036,
ER617,
ER9918,
Patent Priority Assignee Title
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D928440, Feb 12 2021 FXI, Inc. Cleaning sponge
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D945101, Oct 27 2020 American Invented Products, Inc. Cleaning accessory
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