US2645274A
Bleacher back rest
Abstract
This record has no abstract on file.
Term
Term ended
Expired 14 July 1970, 56.2 years ago.
- Priority and filed
- Granted
- Expired
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US3054637A | Cited by | United States of America | Search report |
| US7063038B1 | Cited by | United States of America | Search report |
| US2966938A | Cited by | United States of America | Search report |
| US2957515A | Cited by | United States of America | Search report |
| US3145054A | Cited by | United States of America | Search report |
| US7931336B2 | Cited by | United States of America | Applicant |
| US1514811A | Cites | United States of America | Search report |
| US1852012A | Cites | United States of America | Search report |
| US2558315A | Cites | United States of America | Search report |
| US337364A | Cites | United States of America | Search report |
| US823199A | Cites | United States of America | Search report |
| US962468A | Cites | United States of America | Search report |
2 priority claims, no other members on record
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 10260149 | United States of America | A | |
| US19490102601 | – | – | – |
Numbers
- Publication, DOCDB
- 2645274
- Publication, EPODOC
- US2645274
- Application
- 102601
- Application, DOCDB
- 10260149
- Application, EPODOC
- US19490102601
Titles
- English
- Bleacher back rest
Classification
- CPC, 1
- A47C1/16
- IPC, 1
- A47C1 16