US2641973A
Machine for making paper boxes
Abstract
This record has no abstract on file.
Term
Term ended
Expired 16 June 1970, 56.3 years ago.
- Priority and filed
- Granted
- Expired
- Today
12 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Sheet 9 Sheet 10 Sheet 11 Sheet 12
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US3049061A | Cited by | United States of America | Search report |
| US2007256394A1 | Cited by | United States of America | Pre-grant |
| EP0281484A1 | Cited by | European Patent Office (EPO) | Search report |
| US7805911B2 | Cited by | United States of America | Applicant |
| WO2007129201A2 | Cited by | World Intellectual Property Organization (WIPO) | Applicant |
| US2982188A | Cited by | United States of America | Search report |
| US3088381A | Cited by | United States of America | Search report |
| WO8806519A1 | Cited by | World Intellectual Property Organization (WIPO) | International search |
| US2839972A | Cited by | United States of America | Search report |
| US4988331A | Cited by | United States of America | Search report |
| EP1609585B2 | Cited by | European Patent Office (EPO) | Opposition |
| WO2007129201A3 | Cited by | World Intellectual Property Organization (WIPO) | International search |
| EP1609585A1 | Cited by | European Patent Office (EPO) | Opposition |
| FR2611584A1 | Cited by | France | Search report |
| WO2007129201A2 | Cited by | World Intellectual Property Organization (WIPO) | International search |
| US1479038A | Cites | United States of America | Search report |
| US1513236A | Cites | United States of America | Search report |
| US1687289A | Cites | United States of America | Search report |
| US1732704A | Cites | United States of America | Search report |
| US1821899A | Cites | United States of America | Search report |
| US1915976A | Cites | United States of America | Search report |
| US2127864A | Cites | United States of America | Search report |
| US2186772A | Cites | United States of America | Search report |
| US2367698A | Cites | United States of America | Search report |
| US2383158A | Cites | United States of America | Search report |
| US728086A | Cites | United States of America | Search report |
| US830294A | Cites | United States of America | Search report |
2 priority claims, no other members on record
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 61650645 | United States of America | A | |
| US19450616506 | – | – | – |
Numbers
- Publication, DOCDB
- 2641973
- Publication, EPODOC
- US2641973
- Application
- 616506
- Application, DOCDB
- 61650645
- Application, EPODOC
- US19450616506
Titles
- English
- Machine for making paper boxes
Classification
- CPC, 3
- B31B50/00
- B31B50/46
- B31B50/60
- IPC, 1
- B31B3 46