IP Library › Granted Patent US 523,277
Granted Patent S1
US 523,277 · App. 29/199,433 · Granted Jun 20, 2006

Mattress topper

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Quick Facts
Patent No.
US 523,277
App. No.
29/199,433
Filed
Feb 13, 2004
Granted
Jun 20, 2006
Kind
S1
Art Unit
2913
USPC
D6/606
Claims (1)

The ornamental design for a mattress topper, as shown and described.

Assignments (17)
RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT REEL/FRAME 052004/0277 Recorded Nov 25, 2025
From: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS SUCCESSOR IN INTEREST TO U.S. BANK NATIONAL ASSOCIATION
To: FXI, INC. (IN ITS OWN CAPACITY AND AS SUCCESSOR BY MERGER TO INNOCOR, INC.)
Reel/Frame 073698/0832 →
RELEASE OF SECURITY INTEREST IN PATENTS AT R/F 044779/0483 Recorded May 1, 2023
From: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS AGENT
To: FXI, INC.
Reel/Frame 063500/0738 →
RELEASE OF SECURITY INTEREST Recorded Feb 25, 2020
From: TRUIST BANK, AS AGENT, SUCCESSOR-BY-MERGER TO SUNTRUST BANK
To: FXI, INC.
Reel/Frame 052019/0659 →
SECURITY INTEREST Recorded Feb 25, 2020
From: FXI, INC.; INNOCOR, INC.
To: TRUIST BANK, AS AGENT
Reel/Frame 052019/0442 →
SECURITY INTEREST Recorded Feb 24, 2020
From: FXI, INC.; INNOCOR, INC.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 052004/0277 →
RELEASE OF SECURITY INTEREST Recorded Nov 2, 2017
From: SUNTRUST BANK, AS AGENT
To: FXI, INC.
Reel/Frame 044360/0430 →
SECURITY INTEREST Recorded Nov 2, 2017
From: FXI, INC.
To: SUNTRUST BANK, AS AGENT
Reel/Frame 044360/0806 →
SECURITY INTEREST Recorded Nov 2, 2017
From: FXI, INC.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 044779/0483 →
RELEASE OF SECURITY INTEREST Recorded Dec 2, 2015
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, SUCCESSOR BY MERGER TO WACHOVIA BANK, NATIONAL ASSOCIATION, AS AGENT
To: FXI, INC.
Reel/Frame 037186/0125 →
SECURITY INTEREST Recorded Dec 2, 2015
From: FXI, INC.
To: SUNTRUST BANK, AS AGENT
Reel/Frame 037189/0351 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 14, 2009
From: FOAMEX INNOVATIONS, INC. (FORMERLY MP FOAM DIP LLC)
To: FOAMEX INNOVATIONS OPERATING COMPANY
Reel/Frame 023094/0786 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 28, 2009
From: FOAMEX INTERNATIONAL INC.; FOAMEX L.P.
To: MP FOAM DIP LLC
Reel/Frame 023015/0187 →
SECURITY AGREEMENT Recorded Jul 20, 2009
From: FOAMEX INNOVATIONS OPERATING COMPANY
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 023056/0120 →
REVOLVING CREDIT PATENT SECURITY AGREEMENT Recorded Mar 15, 2007
From: FOAMEX L.P.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 019019/0082 →
SECOND LIEN TERM PATENT SECURITY AGREEMENT Recorded Mar 7, 2007
From: FOAMEX L.P.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 018972/0013 →
FIRST LIEN TERM PATENT SECURITY AGREEMENT Recorded Mar 2, 2007
From: FOAMEX L.P.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 018951/0057 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 13, 2004
From: CONTRERAS, JOSE D.M.
To: FOAMEX L.P.
Reel/Frame 014996/0257 →