Assignee
KOBISHI ELECTRIC CO LTD
34 granted patents·1 pending application·236 citations·filing 1977–2004
Top patents by PatentIndex Score
35 records- 0172USD279965SSirenKOBISHI ELECTRIC CO LTD·Filed 1983·Granted Aug 6, 1985·11 cites·1 claims
- 0269USD318437SSiren for fire alarmKOBISHI ELECTRIC CO LTD·Filed 1989·Granted Jul 23, 1991·15 cites·1 claims
- 0369USD297519SAlarm buzzerKOBISHI ELECTRIC CO LTD·Filed 1985·Granted Sep 6, 1988·13 cites·1 claims
- 0462USD299703SCombined bell and lampKOBISHI ELECTRIC CO LTD·Filed 1985·Granted Feb 7, 1989·9 cites·1 claims
- 0561US4996995AAshtrayKOBISHI ELECTRIC CO LTD·Filed 1989·Granted Mar 5, 1991·25 cites·12 claims
- 0657USD293656SBell with lampKOBISHI ELECTRIC CO LTD·Filed 1985·Granted Jan 12, 1988·7 cites·1 claims
- 0757US4599498ATamper switchKOBISHI ELECTRIC CO LTD·Filed 1985·Granted Jul 8, 1986·12 cites·3 claims
- 0855US4075626AAlarm buzzerKOBISHI ELECTRIC CO LTD·Filed 1977·Granted Feb 21, 1978·14 cites·9 claims
- 0953USD292895SSirenKOBISHI ELECTRIC CO LTD·Filed 1985·Granted Nov 24, 1987·7 cites·1 claims
- 1053USD279771SSirenKOBISHI ELECTRIC CO LTD·Filed 1983·Granted Jul 23, 1985·9 cites·1 claims
- 1151US4349800AMagnetic proximity switchKOBISHI ELECTRIC CO LTD·Filed 1979·Granted Sep 14, 1982·7 cites·2 claims
- 1250USD339513SAshtray with air-cleanerKOBISHI ELECTRIC CO LTD·Filed 1989·Granted Sep 21, 1993·5 cites·1 claims
- 1350US4183018AMotor driven type gong striking mechanismKOBISHI ELECTRIC CO LTD·Filed 1978·Granted Jan 8, 1980·12 cites·8 claims
- 1448US4742328AAudio and visual alarm deviceKOBISHI ELECTRIC CO LTD·Filed 1986·Granted May 3, 1988·16 cites·8 claims
- 1547US2005128748A1Signaling system and warning apparatusKOBISHI ELECTRIC CO LTD·Filed 2004·Application pending·0 cites
- 1646US4366472AMotor actuated bell assemblyKOBISHI ELECTRIC CO LTD·Filed 1980·Granted Dec 28, 1982·9 cites·7 claims
- 1739US4550970AElectric terminalKOBISHI ELECTRIC CO LTD·Filed 1983·Granted Nov 5, 1985·8 cites·14 claims
- 1839US4368458AMotor actuated bellKOBISHI ELECTRIC CO LTD·Filed 1980·Granted Jan 11, 1983·6 cites·3 claims
- 1938USD299813SCombined bell and lampKOBISHI ELECTRIC CO LTD·Filed 1985·Granted Feb 14, 1989·2 cites·1 claims
- 2037US4360800AGong striking mechanismKOBISHI ELECTRIC CO LTD·Filed 1980·Granted Nov 23, 1982·5 cites·4 claims
- 2137US4286259AElectrically operated bellKOBISHI ELECTRIC CO LTD·Filed 1980·Granted Aug 25, 1981·5 cites·5 claims
- 2236US4896134AArmored self-contained outdoor/indoor siren assemblyKOBISHI ELECTRIC CO LTD·Filed 1988·Granted Jan 23, 1990·9 cites·5 claims
- 2336US4329680ADouble gong bellKOBISHI ELECTRIC CO LTD·Filed 1980·Granted May 11, 1982·4 cites·7 claims
- 2435US4664055AAlarm hornKOBISHI ELECTRIC CO LTD·Filed 1985·Granted May 12, 1987·7 cites·5 claims
- 2534USD300730SCombined bell and lampKOBISHI ELECTRIC CO LTD·Filed 1985·Granted Apr 18, 1989·1 cites·1 claims
- 2634US4306227AMotor actuated bellKOBISHI ELECTRIC CO LTD·Filed 1980·Granted Dec 15, 1981·3 cites·4 claims
- 2733US4305066AMotor driven bell sound generating systemKOBISHI ELECTRIC CO LTD·Filed 1979·Granted Dec 8, 1981·3 cites·8 claims
- 2832US4300128AMotor actuated bellKOBISHI ELECTRIC CO LTD·Filed 1980·Granted Nov 10, 1981·2 cites·7 claims
- 2931US4380758AMotor actuated bellKOBISHI ELECTRIC CO LTD·Filed 1980·Granted Apr 19, 1983·2 cites·1 claims
- 3030US4952907AMotor driven bellKOBISHI ELECTRIC CO LTD·Filed 1989·Granted Aug 28, 1990·0 cites·6 claims
- 3129US4700178AA.C. alarm buzzerKOBISHI ELECTRIC CO LTD·Filed 1985·Granted Oct 13, 1987·3 cites·1 claims
- 3229US4692741AMotor actuated buzzer assembly with a plurality of leaf springs of different frequenciesKOBISHI ELECTRIC CO LTD·Filed 1985·Granted Sep 8, 1987·3 cites·6 claims
- 3329US4310834AMotor actuated bellKOBISHI ELECTRIC CO LTD·Filed 1980·Granted Jan 12, 1982·1 cites·4 claims
- 3429US4308529AMotor actuated bellKOBISHI ELECTRIC CO LTD·Filed 1980·Granted Dec 29, 1981·0 cites·4 claims
- 3527US5150097AMotor driven bell striking mechanismKOBISHI ELECTRIC CO LTD·Filed 1989·Granted Sep 22, 1992·1 cites·5 claims
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