AT22319T
Untitled record
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
19 members in 9 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 27443381 | United States of America | A | |
| 8200819 | United States of America | W |
Members19
| Document | Office | Kind | |
|---|---|---|---|
| IE821145L | Ireland | L | |
| WO8204440A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU8735782A | Australia | A | |
| ZA824304B | South Africa | B | |
| EP0077833A1 | European Patent Office (EPO) | A1 | |
| EP0077833A4 | European Patent Office (EPO) | A4 | |
| CA1154704A | Canada | A | |
| US4610729A | United States of America | A | |
| EP0077833B1 | European Patent Office (EPO) | B1 | |
| AT22319TThis record | Austria | T | |
| DE3273317D1 | Germany | D1 | |
| US4698148A | United States of America | A | |
| US4704200A | United States of America | A | |
| IE52798B1 | Ireland | B1 | |
| US4832833A | United States of America | A | |
| CA1261645A1 | Canada | A1 | |
| CA1266993A | Canada | A | |
| CA1266993C | Canada | C | |
| CA1272097A | Canada | A |
2 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN | |
| Publication of translation of european patent specificationUEP | UEP |
Numbers
- Application
- 82902307
Titles2
- German
- VERFAHREN ZUR ABTRENNUNG VON OEL ODER BITUMEN VON DAMIT BEDECKTEN OBERFLAECHEN.
- English
- METHOD FOR SEPARATING OIL OR BITUMEN FROM SURFACES OF COVERED SURFACES.
Classification
- IPC, 4
- B08B3 10
- C10G1 04
- C23G5 02
- E21B43 00