AT426449T
A modular photocatalytic air purifier
Abstract
This record has no abstract on file.
Term
Term ended
Expired 30 July 2022, 4.2 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
13 members in 5 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 91687601 | United States of America | A |
Members13
| Document | Office | Kind | |
|---|---|---|---|
| US2003019738A1 | United States of America | A1 | |
| EP1281431A1 | European Patent Office (EPO) | A1 | |
| PL355257A1 | Poland | A1 | |
| US2004175304A1 | United States of America | A1 | |
| US6884399B2 | United States of America | B2 | |
| EP1281431B1 | European Patent Office (EPO) | B1 | |
| AT426449TThis record | Austria | T | |
| ATE426449T1 | Austria | T1 | |
| DE60231681D1 | Germany | D1 | |
| US2009288941A1 | United States of America | A1 | |
| US7758821B2 | United States of America | B2 | |
| PL207010B1 | Poland | B1 | |
| US7951327B2 | United States of America | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 2255337
Titles2
- German
- MODULARE PHOTOKATALYTISCHE LUFTREINIGUNGSANLAGE
- English
- MODULAR PHOTOCATALYTIC AIR CLEANING SYSTEM
Classification
- CPC, 7
- B01D53/885
- A61L9/20
- B01D53/86
- B01D53/8668
- B01D2255/802
- B01D2259/804
- Y02A50/20
- IPC, 4
- A61L9 12
- A61L9 20
- B01D53 86
- B01D53 88