Patent
   D917207
Priority
Sep 07 2018
Filed
Sep 07 2018
Issued
Apr 27 2021
Expiry
Apr 27 2036
Assg.orig
Entity
unknown
11
34
n/a
The ornamental design for a memory foam mattress, as shown and described.

FIG. 1 is a front perspective view of a memory foam mattress showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Yin, Fei

Patent Priority Assignee Title
D927889, Oct 16 2019 ACQUIOM AGENCY SERVICES LLC Mattress layer
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Sep 07 2018Hefei Intecent network technology co., LTD.(assignment on the face of the patent)
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