Patent
   D870449
Priority
Sep 04 2018
Filed
Sep 04 2018
Issued
Dec 24 2019
Expiry
Dec 24 2034
Assg.orig
Entity
unknown
5
18
n/a
The ornamental design for a diamond-shaped double-layer umbrella, as shown and described.

FIG. 1 is a top perspective view of a diamond-shaped double-layer umbrella showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Zhou, Caiyang

Patent Priority Assignee Title
D928500, Jan 13 2020 Pipeliners Cloud LLC Umbrella with extra ribs
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ER302,
ER8992,
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Sep 04 2018XIAMEN SUNFOO INDUSTRY CO., LTD(assignment on the face of the patent)
Sep 29 2018ZHOU, CAIYANGXIAMEN SUNFOO INDUSTRY CO ,LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0470130395 pdf
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