JPS5283812U - - Google Patents
Info
- Publication number
- JPS5283812U JPS5283812U JP16761675U JP16761675U JPS5283812U JP S5283812 U JPS5283812 U JP S5283812U JP 16761675 U JP16761675 U JP 16761675U JP 16761675 U JP16761675 U JP 16761675U JP S5283812 U JPS5283812 U JP S5283812U
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975167616U JPS555083Y2 (en:Method) | 1975-12-12 | 1975-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975167616U JPS555083Y2 (en:Method) | 1975-12-12 | 1975-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5283812U true JPS5283812U (en:Method) | 1977-06-22 |
| JPS555083Y2 JPS555083Y2 (en:Method) | 1980-02-06 |
Family
ID=28646232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975167616U Expired JPS555083Y2 (en:Method) | 1975-12-12 | 1975-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS555083Y2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6991291B2 (en) | 1997-10-24 | 2006-01-31 | Steelcase Development Corporation | Back construction for seating unit having spring bias |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4720513U (en:Method) * | 1971-01-30 | 1972-11-08 |
-
1975
- 1975-12-12 JP JP1975167616U patent/JPS555083Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4720513U (en:Method) * | 1971-01-30 | 1972-11-08 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6991291B2 (en) | 1997-10-24 | 2006-01-31 | Steelcase Development Corporation | Back construction for seating unit having spring bias |
| US7040709B2 (en) | 1997-10-24 | 2006-05-09 | Steelcase Development Corporation | Back construction for seating unit having inverted U-shaped frame |
| US7114777B2 (en) | 1997-10-24 | 2006-10-03 | Steelcase Development Corporation | Chair having reclineable back and movable seat |
| US7131700B2 (en) | 1997-10-24 | 2006-11-07 | Steelcase Development Corporation | Back construction for seating unit |
| US7427105B2 (en) | 1997-10-24 | 2008-09-23 | Steelcase Inc. | Back construction for seating unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS555083Y2 (en:Method) | 1980-02-06 |