Assignee
KLAXON SA
FR·7 granted patents·32 citations·filing 1975–1991
Top patents by PatentIndex Score
7 records- 0147US4116158AVibrating membrane hornsKLAXON SA·Filed 1977·Granted Sep 26, 1978·12 cites·6 claims
- 0231US4057799AElectro-acoustic signalling hornsKLAXON SA·Filed 1976·Granted Nov 8, 1977·4 cites·7 claims
- 0330US4396908AElectromagnetic warning instrumentKLAXON SA·Filed 1981·Granted Aug 2, 1983·3 cites·7 claims
- 0428US4234873AAlarm installation with a number of self powered indicating elementsKLAXON SA·Filed 1978·Granted Nov 18, 1980·3 cites·6 claims
- 0526US4000715AAcoustic alarm device with sound attenuatorKLAXON SA·Filed 1975·Granted Jan 4, 1977·1 cites·1 claims
- 0621US4401049AAcoustic warning deviceKLAXON SA·Filed 1981·Granted Aug 30, 1983·5 cites·1 claims
- 0716US5270680ALoud horn with respiration pipe and in particular for motor vehiclesKLAXON SA·Filed 1991·Granted Dec 14, 1993·4 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →