Assignee
SERTA INC
US28 patents
Top patents by PatentIndex Score
US5317768AJun 7, 1994
Spring mattress with a top portion containing foam and fibers
SERTA INC74 citations94
US9538855B2Jan 10, 2017
Component with multiple layers
SERTA INC27 citations93
US5704085AJan 6, 1998
Edge support for a mattress
SERTA INC41 citations88
US5418989AMay 30, 1995
Mattress innerspring using formed wire elements
SERTA INC20 citations87
US6568014B1May 27, 2003
Edge support on a mattress
SERTA INC27 citations86
US10470583B2Nov 12, 2019
Component with multiple layers
SERTA INC15 citations85
USD867022SNov 19, 2019
Fabric covering for a mattress
SERTA INC7 citations84
USD853756SJul 16, 2019
Mattress
SERTA INC6 citations84
USD811777SMar 6, 2018
Mattress
SERTA INC16 citations84
USD810473SFeb 20, 2018
Mattress
SERTA INC7 citations84
USD810472SFeb 20, 2018
Mattress
SERTA INC11 citations84
USD806430SJan 2, 2018
Mattress
SERTA INC8 citations84
USD806443SJan 2, 2018
Mattress with horizontally oriented handles
SERTA INC8 citations84
USD804853SDec 12, 2017
Pillow top mattress
SERTA INC15 citations84
US8353072B2Jan 15, 2013
Fire-resistant mattress having combustible material compartmentalized between fire-resistant layers
SERTA INC9 citations82
USD907403SJan 12, 2021
Mattress
SERTA INC9 citations81
USD909793SFeb 9, 2021
Mattress
SERTA INC9 citations80
USD907402SJan 12, 2021
Mattress
SERTA INC7 citations80
USD862121SOct 8, 2019
Mattress
SERTA INC3 citations73
USD811130SFeb 27, 2018
Mattress
SERTA INC2 citations73
USD810471SFeb 20, 2018
Mattress
SERTA INC2 citations73
USD792723SJul 25, 2017
Mattress foundation
SERTA INC4 citations73
USD1057482SJan 14, 2025
Mattress
SERTA INC1 citations69
US4139919AFeb 20, 1979
Internal support structure for a mattress
SERTA INC19 citations69
US3945627AMar 23, 1976
Box spring assembly using modular coil springs
SERTA INC12 citations69
US6308354B1Oct 30, 2001
Upholstery pad with steel reinforced support
SERTA INC12 citations64
US10973716B2Apr 13, 2021
Adjustable support legs for a mattress foundation
SERTA INC0 citations51
US9538857B2Jan 10, 2017
Fire-resistant mattress having combustible material compartmentalized between fire-resistant layers
SERTA INC1 citations51