US2352989A
(en )
1944-07-04
Sofa bed
US2345624A
(en )
1944-04-04
Convertible furniture
GB2166947A
(en )
1986-05-21
Folding seats, benches and tables
EP0269700A1
(en )
1988-06-08
Convertible sofa-bed
GB371110A
(en )
1932-04-21
Improvements in and relating to bed settees and the like
GB461154A
(enExample )
EP0916290B1
(en )
2004-02-11
Convertible piece of furniture which can be converted from a sofa and/or single bed into a bunk bed
US3187351A
(en )
1965-06-08
Sofa convertible into a bed by unfolding in one direction only
US1240500A
(en )
1917-09-18
Convertible couch.
US2144929A
(en )
1939-01-24
Convertible furniture
USRE24125E
(en )
1956-02-28
Sofa bed
US3965499A
(en )
1976-06-29
Convertible sofa
US1043071A
(en )
1912-11-05
Sofa-bedstead.
SU180318A1
(ru )
Кровать раскладная
US2203398A
(en )
1940-06-04
Combination couch and bed construction
US1394584A
(en )
1921-10-25
Folding-bed couch
US781153A
(en )
1905-01-31
Combined bed and couch.
CN216316585U
(zh )
2022-04-19
一种折叠椅
GB190428247A
(en )
1905-02-09
Combined Bed and Couch
US951531A
(en )
1910-03-08
Sofa-bed.
GB671011A
(en )
1952-04-30
Sofa bed
GB675453A
(en )
1952-07-09
Improvements in and relating to folding beds and/or bed settees or chair beds
US486749A
(en )
1892-11-22
Convertible furniture
GB191305087A
(en )
1914-02-19
Improvements in and relating to Convertible Chairs.
US1061362A
(en )
1913-05-13
Convertible bed and divan.