DK0495019T3
Sanitation system.
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 11 April 2011, 15.5 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
5 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5
12 members in 9 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 56141690 | United States of America | A |
Members12
| Document | Office | Kind | |
|---|---|---|---|
| CA2066752A1 | Canada | A1 | |
| WO9202466A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US5114586A | United States of America | A | |
| EP0495019A1 | European Patent Office (EPO) | A1 | |
| EP0495019B1 | European Patent Office (EPO) | B1 | |
| AT126180T | Austria | T | |
| DE69112019D1 | Germany | D1 | |
| ES2077854T3 | Spain | T3 | |
| DK0495019T3This record | Denmark | T3 | |
| GR3018016T3 | Greece | T3 | |
| DE69112019T2 | Germany | T2 | |
| CA2066752C | Canada | C |
Numbers
- Application
- 91909482
Titles2
- English
- Wastewater treatment plants
- Danish
- Renseanlæg
Classification
- CPC, 5
- C02F3/1242
- C02F1/006
- C02F3/02
- Y10S210/919
- Y02W10/10
- IPC, 3
- C02F1 00
- C02F3 02
- C02F3 12