USB300004I5
Untitled record
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 28 January 1992, 34.7 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US3272691A | Cites | United States of America | Search report |
| US3465550A | Cites | United States of America | Search report |
| US3486971A | Cites | United States of America | Search report |
| US3575795A | Cites | United States of America | Search report |
5 priority claims, no other members on record
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 7755170 | United States of America | A | |
| 7755170 | United States of America | A | |
| 30000472 | United States of America | A | |
| US19700077551 | – | – | – |
| US19720300004 | – | – | – |
Numbers
- Publication, DOCDB
- B300004
- Publication, EPODOC
- USB300004I
- Application
- 300004
- Application, DOCDB
- 30000472
- Application, EPODOC
- US19720300004
Classification
- CPC, 1
- D21C9/1052
- IPC, 1
- D21C9 10