Referenced by|
| US4166358 | 25 Mar 1977 | 4 Sep 1979 | General Time Corporation | Solid state alarm for clock-radio | | US4203279 | 15 Mar 1978 | 20 May 1980 | | Timepiece which permits freely adjusting the level of sounds produced therein and given out thereof | | US4316273 | 17 Mar 1980 | 16 Feb 1982 | | Remote-controlled alarm clock | | US6310833 | 30 Nov 1999 | 30 Oct 2001 | Salton, Inc. | Interactive voice recognition digital clock |
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