US6904628B2
(en )
2005-06-14
Convertible sofa-bed
US20090235452A1
(en )
2009-09-24
Foldable Sofa-Bed With Folding-Assist and Extension-Assist Mechanisms
WO2014086082A1
(zh )
2014-06-12
一种兼作躺椅和床使用的沙发
US3432203A
(en )
1969-03-11
Bed-sofa
US1248702A
(en )
1917-12-04
Convertible seat and bed.
GB684936A
(enrdf_load_stackoverflow )
US2602169A
(en )
1952-07-08
Sofa bed
US3747135A
(en )
1973-07-24
Convertible sofa bed
US2104666A
(en )
1938-01-04
Easy chair or the like convertible into couch, divan, bed, or the like
GB216677A
(en )
1924-06-05
Improvements in or relating to articles of furniture such as cots, chairs and the like
US1295840A
(en )
1919-03-04
Sofa-bed.
GB363210A
(en )
1931-12-17
Improvements in a bed couch
GB391570A
(en )
1933-05-04
Improvements relating to bed settees
US3903553A
(en )
1975-09-09
Convertible sofa-bed furniture
US2607049A
(en )
1952-08-19
Chesterfield bed
US2613730A
(en )
1952-10-14
Folding chair
CN222707863U
(zh )
2025-04-04
一种折叠式休闲睡椅
RU209885U1
(ru )
2022-03-23
Шезлонг
RU2236808C1
(ru )
2004-09-27
Диван-кровать (варианты)
GB863058A
(enrdf_load_stackoverflow )
CN221730126U
(zh )
2024-09-20
一种折叠椅
CN211380405U
(zh )
2020-09-01
一种折叠休闲躺椅
CN216675237U
(zh )
2022-06-07
一种硬座面折叠椅
CN219962370U
(zh )
2023-11-07
一种折叠沙发椅的腿托折叠机构
GB703109A
(en )
1954-01-27
Improvements in bed settees and the like