Mattress

We claim the ornamental design for a mattress, as shown and described.

FIG. 1 is a top perspective view of a mattress of the present invention.

FIG. 2 is a top view of the mattress of FIG. 1.

FIG. 3 is a right side view of the mattress of FIG. 1.

FIG. 4 is a left side view of the mattress of FIG. 1.

FIG. 5 is a right end view of the mattress of FIG. 1 with the left end being a mirror image thereof; and,

FIG. 6 is a bottom view of the mattress of FIG. 1.

The portions of the mattress shown in broken lines are included for the purpose of illustrating environment and form no part of the claimed design.

Patent	Priority	Assignee	Title
D704477,	Sep 19 2012	Dan-Foam ApS	Mattress
D705580,	Sep 19 2012	Dan-Foam ApS	Mattress
D727663,	Dec 30 2013	TEMPUR WORLD, LLC	Mattress cover assembly
D733464,	Jun 21 2013	Dan-Foam ApS	Mattress cover
D737076,	Nov 15 2013	SERTA, INC	Mattress
D741622,	Dec 31 2013	TEMPUR WORLD, LLC	Mattress cover assembly and brand tag
D742660,	Dec 31 2013	TEMPUR WORLD, LLC	Mattress cover assembly
D746082,	Dec 30 2013	TEMPUR WORLD, LLC	Mattress cover assembly
D746083,	Dec 31 2013	TEMPUR WORLD, LLC	Mattress cover assembly
D746084,	Dec 31 2013	TEMPUR WORLD, LLC	Mattress cover assembly
D776960,	Apr 17 2015	ACQUIOM AGENCY SERVICES LLC	Mattress
D810471,	Nov 15 2013	Serta, Inc.	Mattress
D810472,	Nov 15 2013	Serta, Inc.	Mattress
D810473,	Nov 15 2013	Serta, Inc.	Mattress
D811130,	Nov 15 2013	Serta, Inc.	Mattress
D811777,	Nov 15 2013	Serta, Inc.	Mattress
D909794,	Jul 24 2018	FOSBROOKE, INC	Mattress cover
D950984,	Jul 24 2018	TUFT & NEEDLE, LLC	Mattress cover
ER4299,
ER4520,

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Oct 15 2012	NIELSON, TINA BANG	Dan-Foam ApS	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	029223	0303	pdf
Oct 15 2012	HAAGH, LOUISE DORTHE	Dan-Foam ApS	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	029223	0303	pdf
Oct 15 2012	JOORGENSEN, RIKKE LUND	Dan-Foam ApS	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	029223	0303	pdf
Oct 16 2012	ASKLOF, KRISTINA SKOLDEMOSE	Dan-Foam ApS	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	029223	0303	pdf
Oct 18 2012	PEDERSON, MARIANNE	Dan-Foam ApS	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	029223	0303	pdf
Oct 18 2012	IVERSEN, DORTHE BANG	Dan-Foam ApS	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	029223	0303	pdf
Oct 22 2012	LAKMAN, DOVILE LABANAUSKAITE	Dan-Foam ApS	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	029223	0303	pdf
Nov 01 2012		Dan-Foam ApS	(assignment on the face of the patent)
Oct 16 2019	TEMPUR WORLD, LLC	JPMORGAN CHASE BANK, N A AS ADMINISTRATIVE AGENT	PATENT SECURITY AGREEMENT	050759	0543	pdf
Oct 10 2023	JPMORGAN CHASE BANK, N A , AS ADMINISTRATIVE AGENT	TEMPUR WORLD, LLC	RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS	065332	0455	pdf

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