AT100221T
Electronic alarm clock.
Abstract
Electric alarm clock, such as clock radio, where, in order to achieve a safe and yet gentle wake, the volume of a predetermined initial value increases to a predetermined final value. It is particularly advantageous, although the time in which the volume increases from the initial value to the final value is adjustable. This determines whether more or less gently aroused. The clock radio can be designed with and without cassette, hi-fi systems with tuner, cassette and CD player.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
11 members in 8 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 3814353 | Germany | A |
Members11
| Document | Office | Kind | |
|---|---|---|---|
| EP0339316A2 | European Patent Office (EPO) | A2 | |
| DE3814353A1 | Germany | A1 | |
| KR890016440A | Republic of Korea | A | |
| JPH0216489A | Japan | A | |
| EP0339316A3 | European Patent Office (EPO) | A3 | |
| EP0339316B1 | European Patent Office (EPO) | B1 | |
| AT100221TThis record | Austria | T | |
| DE58906663D1 | Germany | D1 | |
| ES2049271T3 | Spain | T3 | |
| HK107995A | Hong Kong, China | A | |
| SG30572G | Singapore | G |
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
- 89105951
Titles2
- German
- ELEKTRISCHER WECKER.
- English
- ELECTRIC ALARM.
Classification
- CPC, 1
- G04G13/023
- IPC, 2
- G04C21 02
- G04G13 02