Patent
   D972925
Priority
Aug 27 2021
Filed
Aug 27 2021
Issued
Dec 20 2022
Expiry
Dec 20 2037
Assg.orig
Entity
unknown
2
19
n/a
The ornamental design for a mattress fastener, as shown and described.

FIG. 1 is a perspective view of a mattress fastener showing my new design;

FIG. 2 is another 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;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an exploded perspective view of the mattress fastener.

He, Zaidao

Patent Priority Assignee Title
ER4620,
ER7129,
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