Assignee
KIENINGER & OBERGFELL
DE·14 granted patents·73 citations·filing 1974–1986
Top patents by PatentIndex Score
14 records- 0164US4251877AClock, especially striker clockKIENINGER & OBERGFELL·Filed 1978·Granted Feb 17, 1981·10 cites·12 claims
- 0255US4148181ASystem for controlling the striking mechanism of a timepieceKIENINGER & OBERGFELL·Filed 1977·Granted Apr 10, 1979·7 cites·29 claims
- 0343USD273849SElectric clock movementKIENINGER & OBERGFELL·Filed 1982·Granted May 15, 1984·8 cites·1 claims
- 0443US4084104AElectric signaling arrangement for delivery of waking signalsKIENINGER & OBERGFELL·Filed 1976·Granted Apr 11, 1978·7 cites·12 claims
- 0540US4482260AElectromechanical clockKIENINGER & OBERGFELL·Filed 1982·Granted Nov 13, 1984·6 cites·33 claims
- 0640US4308606AClock with rotary pendulumKIENINGER & OBERGFELL·Filed 1980·Granted Dec 29, 1981·6 cites·34 claims
- 0739US4187499AElectrical programmer for the automatic control of a household applianceKIENINGER & OBERGFELL·Filed 1977·Granted Feb 5, 1980·6 cites·13 claims
- 0838US3990226AElectromechanical clockKIENINGER & OBERGFELL·Filed 1974·Granted Nov 9, 1976·3 cites·20 claims
- 0934US4242748AElectric alarm clockKIENINGER & OBERGFELL·Filed 1978·Granted Dec 30, 1980·2 cites·8 claims
- 1033US4443113AElectromechanical trigger for alarm clocks and other timer-operated signal emittersKIENINGER & OBERGFELL·Filed 1981·Granted Apr 17, 1984·4 cites·16 claims
- 1132US4415272AElectrical timepiece with hour-hand adjustmentKIENINGER & OBERGFELL·Filed 1981·Granted Nov 15, 1983·5 cites·12 claims
- 1228US4400094AAlarm-setting mechanism for timepiece with escapement protecting against reverse rotationKIENINGER & OBERGFELL·Filed 1980·Granted Aug 23, 1983·1 cites·13 claims
- 1327US4276625ABell-striking clockKIENINGER & OBERGFELL·Filed 1980·Granted Jun 30, 1981·4 cites·10 claims
- 1426US4745590AAnniversary clock with glass caseKIENINGER & OBERGFELL·Filed 1986·Granted May 17, 1988·4 cites·5 claims
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