USB343506I5
Liquid redistributor for a fractionating column
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 28 January 1992, 34.7 years ago.
- Priority and filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| GB1005586A | Cites | United Kingdom | Search report |
| US1032657A | Cites | United States of America | Search report |
| US2051545A | Cites | United States of America | Search report |
| US2810562A | Cites | United States of America | Search report |
| US3006623A | Cites | United States of America | Search report |
| US3099697A | Cites | United States of America | Search report |
| US3298673A | Cites | United States of America | Search report |
| US3464893A | Cites | United States of America | Search report |
| US3695011A | Cites | United States of America | Search report |
| US3699748A | Cites | United States of America | Search report |
| US912167A | Cites | United States of America | Search report |
2 priority claims, no other members on record
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 34350673 | United States of America | A | |
| US19730343506 | – | – | – |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| AssignmentAS | AS |
Numbers
- Publication, DOCDB
- B343506
- Publication, EPODOC
- USB343506I
- Application
- 343506
- Application, DOCDB
- 34350673
- Application, EPODOC
- US19730343506
Classification
- CPC, 3
- B01D3/24
- B01D3/008
- B01D3/14
- IPC, 4
- B01D3 32
- B01D3 00
- B01D3 14
- B01D3 24