Patent
   D925698
Priority
Mar 28 2019
Filed
Aug 15 2019
Issued
Jul 20 2021
Expiry
Jul 20 2036
Assg.orig
Entity
unknown
2
21
n/a
The ornamental design for a micro-nano bubble sprinkler, as shown and described.

FIG. 1 is a front elevation view of a micro-nano bubble sprinkler, showing my design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a right elevation view thereof;

FIG. 4 is a left elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front perspective view thereof; and,

FIG. 8 is a rear perspective view of thereof.

The broken lines in the FIGURES show portions of the micro-nano bubble sprinkler which form no part of the claimed design.

Tian, Song, Cai, Muhua

Patent Priority Assignee Title
D960316, Oct 29 2020 WATER PIK, INC Showerhead
D960318, Oct 29 2020 Water Pik, Inc. Showerhead
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 08 2019TIAN, SONGSHANGHAI JIEQIAO NANO TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0500640747 pdf
Aug 08 2019CAI, MUHUASHANGHAI JIEQIAO NANO TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0500640747 pdf
Aug 15 2019SHANGHAI JIEQIAO NANO TECHNOLOGY CO., LTD.(assignment on the face of the patent)
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