ClassID:

9919

A47C23/0435 - CPC Classification

Classification description:

Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs of adjustable resilience

Recent Application in this class:
#1
20240237830
2024-07-18

UPHOLSTERED-FURNITURE ARRANGEMENT WITH UPHOLSTERY-FIRMNESS ADJUSTMENT, AND USE THEREOF

#2
20230371705
2023-11-23

SHAPED BODY MADE FROM A FOAM AND SPRINGS AS WELL AS USES THEREOF

#3
20220240686
2022-08-04

FURNITURE DEVICE FOR A PIECE OF FURNITURE

#4
20220175151
2022-06-09

Automatic adaptive comfort for bunk mattress

#5
20210137277
2021-05-13

Shaped body made from a foam and springs as well as uses thereof

#6
20200205578
2020-07-02

Height-adjustable supple member

#7
20200205577
2020-07-02

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

#8
20180325275
2018-11-15

Stiffness adjustment device

#9
20180325273
2018-11-15

Element of adjustable stiffness for beds or seats

#10
20180199726
2018-07-19

Beds

#11
20180192781
2018-07-12

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

#12
20170086597
2017-03-30

Mattress arrangement, such as a bed, having adjustable firmness

#13
20160015183
2016-01-21

Bed with automatically adjustable properties

#14
20150320229
2015-11-12

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

#15
20130174347
2013-07-11

Apparatuses and methods providing variable support and variable comfort control of a sleep system and automatic adjustment thereof

#16
20130160212
2013-06-27

Apparatuses and methods providing variable support and variable comfort control of a sleep system and automatic adjustment thereof

#17
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

#18
20130000049
2013-01-03

Adjustable mattress

#19
20120110744
2012-05-10

Mattress structure

#20
20120056458
2012-03-08

Chair structure

#21
20120054968
2012-03-08

Mattress structure able to adjust elastic support forces

#22
20120042454
2012-02-23

Furniture device adapted to receive the weight of a being

#23
20110258772
2011-10-27

Adjustable bed system

#24
20100318239
2010-12-16

Apparatuses and methods providing variable support and variable comfort control of a sleep system and automatic adjustment thereof

#25
20080313810
2008-12-25

Sleep system

#26
20080276377
2008-11-13

Health bed capable of adjusting the spine curve of a human body

#27
20060253994
2006-11-16

Beds and mattresses