US2349385A
Tray tier support
Abstract
This record has no abstract on file.
Term
Term ended
Expired 23 May 1961, 65.3 years ago.
- Priority and filed
- Granted
- Expired
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US3955681A | Cited by | United States of America | Search report |
| US3115253A | Cited by | United States of America | Search report |
| US2010078400A1 | Cited by | United States of America | Pre-grant |
| US3028975A | Cited by | United States of America | Search report |
| US4785939A | Cited by | United States of America | Search report |
| US2006157380A1 | Cited by | United States of America | Pre-grant |
| US2008251663A1 | Cited by | United States of America | Pre-grant |
| US4253402A | Cited by | United States of America | Search report |
| US7299923B2 | Cited by | United States of America | Search report |
| US7137517B2 | Cited by | United States of America | Search report |
| US2006163102A1 | Cited by | United States of America | Pre-grant |
| US4456130A | Cited by | United States of America | Search report |
Numbers
- Application
- 466044
Titles
- English
- Tray tier support
Classification
- CPC, 1
- A47B21/045
- IPC, 1
- A47B21 04