AT81397T
Open water heater.
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
15 members in 10 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 3728919 | Germany | A |
Members15
| Document | Office | Kind | |
|---|---|---|---|
| GB8819250D0 | United Kingdom | D0 | |
| EP0305813A1 | European Patent Office (EPO) | A1 | |
| DE3728919A1 | Germany | A1 | |
| JPS6470646A | Japan | A | |
| GB2209203A | United Kingdom | A | |
| US4862834A | United States of America | A | |
| GB2209203B | United Kingdom | B | |
| CA1291196C | Canada | C | |
| HK82191A | Hong Kong, China | A | |
| EP0305813B1 | European Patent Office (EPO) | B1 | |
| AT81397TThis record | Austria | T | |
| DE3875204D1 | Germany | D1 | |
| ES2035198T3 | Spain | T3 | |
| GR3006032T3 | Greece | T3 | |
| JPH0792283B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN |
Numbers
- Application
- 88113382
Titles2
- German
- OFFENER WARMWASSERBEREITER.
- English
- OPEN HOT WATER TREATMENT.
Classification
- CPC, 3
- F24D3/1016
- F24D3/1008
- F24H1/188
- IPC, 3
- F24D3 10
- F24H1 18
- F24H1 20