ClassID:

9972

A47C27/061 - CPC Classification

Classification description:

Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays; Spring inlays of adjustable resiliency

Recent Application in this class:
#1
20250377030
2025-12-11

TAPERED SPRING WITH CHANGEABLE TOP SIZE, SPRING MODULE, AND ELASTIC CUSHION

#2
20250375044
2025-12-11

SPRING STRUCTURE WITH ADJUSTABLE HARDNESS AND SPRING PACKAGE

#3
20250248534
2025-08-07

ELASTIC MATTRESS CUSTOMIZED BY PARTITIONING SOFTNESS AND HARDNESS

#4
20240382010
2024-11-21

ELASTIC CUSHION, SIDE ENCLOSURE, ELASTIC CUSHION LAYER AND FURNITURE

#5
20240349906
2024-10-24

METHOD FOR CUSTOMIZING AND ASSEMBLING ELASTIC CUSHION FOR USER TO SIT AND LIE ON

#6
20240183421
2024-06-06

Shock-Absorbing Buffer Pad

#7
20240065450
2024-02-29

Adjustable Cushion with Tension Device

#8
20240000238
2024-01-04

SPRING MODULES FOR AN ADJUSTABLE SLEEPING SYSTEM

#9
20230055831
2023-02-23

SPRING COMPRESSION ARRANGEMENT FOR A BED MATTRESS

#10
20220295999
2022-09-22

ADJUSTABLE FIRMNESS DEVICE AND RELAXATION FURNITURE THAT COMPRISES SAID DEVICE

#11
20220218113
2022-07-14

PIECE OF FURNITURE FOR SITTING OR LYING DOWN ON

#12
20220175151
2022-06-09

Automatic adaptive comfort for bunk mattress

#13
20210307533
2021-10-07

Systems and methods for adjusting the firmness and profile of a mattress assembly

#14
20210120969
2021-04-29

MATTRESS

#15
20200196770
2020-06-25

Flexible member with adjustable stiffness for lying and/or sitting furniture

#16
20200188222
2020-06-18

Adjustable sleeping system with massage function

#17
20200187672
2020-06-18

ADJUSTABLE SLEEPING SYSTEM WITH FORCE CONTROL

#18
20200187665
2020-06-18

Methods and systems of spring modules for an adjustable sleeping system

#19
20200187664
2020-06-18

Methods and systems of an adjustable sleeping system

#20
20200154901
2020-05-21

SPRING MATTRESS WITH SOFTNESS ADJUSTABLE MECHANISM

#21
20190387895
2019-12-26

Firmness controlling apparatus for a bed or seating arrangement

#22
20190313807
2019-10-17

Supporting module for an adaptive sleep system, and adaptive sleep system

#23
20190216226
2019-07-18

Mattress construction with self inflated air spring

#24
20190110605
2019-04-18

Furniture device with adjustable firmness

#25
20190099009
2019-04-04

Wearable Technology for Sleep Environment Modification

#26
20180325275
2018-11-15

Stiffness adjustment device

#27
20180325274
2018-11-15

Mattress arrangement, such as a bed, having adjustable firmness

#28
20180255939
2018-09-13

Mattress with adjustable hardness

#29
20180255937
2018-09-13

ADJUSTABLE SPRING MATTRESS

#30
20180192781
2018-07-12

Furniture device with adjustable firmness via an elastic member with a compressible portion

#31
20180153310
2018-06-07

Systems and methods for adjusting the firmness and profile of a mattress assembly

#32
20180146791
2018-05-31

TUNABLE SPRING MATTRESS AND METHOD OF MAKING SAME

#33
20180092467
2018-04-05

TUNABLE SPRING MATTRESS AND METHOD OF MAKING SAME

#34
20170086597
2017-03-30

Mattress arrangement, such as a bed, having adjustable firmness

#35
20160353899
2016-12-08

Adjustable mattress structure

#36
20160302585
2016-10-20

Tunable spring mattress and method of making same

#37
20160073789
2016-03-17

Furniture device with adjustable firmness

#38
20160015183
2016-01-21

Bed with automatically adjustable properties

#39
20150320229
2015-11-12

Mattress arrangement, such as a bed, having zones with adjustable height/firmness

#40
20150150384
2015-06-04

Tunable spring mattress and method of making same

#41
20130145557
2013-06-13

Method for automatically adjusting hardness of mattress based on operator's lying position or operator's side lying position and device thereof

#42
20120110744
2012-05-10

Mattress structure

#43
20120042454
2012-02-23

Furniture device adapted to receive the weight of a being

#44
20120000018
2012-01-05

POSTURE CHANNEL SUPPORTS

#45
20110010014
2011-01-13

Systems and methods for controlling a bedroom environment and for providing sleep data

#46
20100325806
2010-12-30

PRESSURE DISPERSION SUPPORT SYSTEMS

#47
20100263130
2010-10-21

MATTRESS CENTER RIDGE COMPENSATOR

#48
20090183315
2009-07-23

Innerspring dampening inserts

#49
20090089933
2009-04-09

Pressure dispersion support systems

#50
20080109965
2008-05-15

Anti-snore bed having inflatable members

#51
20050273939
2005-12-15

Pocketed bedding or seating product having inflatable members

#52
20050066446
2005-03-31

Mattress center ridge compensator