Nova Patents
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.

  1. Priority
  2. Filed
  3. Granted
  4. Today

11 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
DocumentOfficeKindDate
3814353GermanyA

Members11

Family members, oldest first
DocumentOfficeKind
EP0339316A2European Patent Office (EPO)A2
DE3814353A1GermanyA1
KR890016440ARepublic of KoreaA
JPH0216489AJapanA
EP0339316A3European Patent Office (EPO)A3
EP0339316B1European Patent Office (EPO)B1
AT100221TThis recordAustriaT
DE58906663D1GermanyD1
ES2049271T3SpainT3
HK107995AHong Kong, ChinaA
SG30572GSingaporeG