Assignee
MERLIN GERIN
FR·226 granted patents·11,893 citations·filing 1973–1994
Top patents by PatentIndex Score
226 records- 0198US4910485AMultiple circuit breaker with double break rotary contactMERLIN GERIN·Filed 1988·Granted Mar 20, 1990·151 cites·5 claims
- 0297US5298874ARange of molded case low voltage circuit breakersMERLIN GERIN·Filed 1992·Granted Mar 29, 1994·150 cites·10 claims
- 0397US5281776AMultipole circuit breaker with single-pole unitsMERLIN GERIN·Filed 1992·Granted Jan 25, 1994·138 cites·10 claims
- 0497US4878144ASolid-state trip device of a molded case circuit breakerMERLIN GERIN·Filed 1988·Granted Oct 31, 1989·108 cites·4 claims
- 0597US4764650AMolded case circuit breaker with removable arc chutes and disengageable transmission system between the operating mechanism and the polesMERLIN GERIN·Filed 1986·Granted Aug 16, 1988·145 cites·10 claims
- 0697US4689712ACircuit breaker with solid-state trip unit with a digital processing system shunted by an analog processing systemMERLIN GERIN·Filed 1986·Granted Aug 25, 1987·164 cites·3 claims
- 0796US5504290ARemote controlled circuit breaker with recharging camMERLIN GERIN·Filed 1994·Granted Apr 2, 1996·124 cites·10 claims
- 0896US5477016ACircuit breaker with remote control and disconnection functionMERLIN GERIN·Filed 1994·Granted Dec 19, 1995·152 cites·6 claims
- 0996US4958135AHigh rating molded case multipole circuit breakerMERLIN GERIN·Filed 1988·Granted Sep 18, 1990·111 cites·10 claims
- 1096US4884047AHigh rating multipole circuit breaker formed by two adjoined molded casesMERLIN GERIN·Filed 1988·Granted Nov 28, 1989·114 cites·5 claims
- 1196US4780786ASolid-state trip unit of an electrical circuit breaker with contact wear indicatorMERLIN GERIN·Filed 1987·Granted Oct 25, 1988·123 cites·7 claims
- 1296US4717985ACircuit breaker with digitized solid-state trip unit with inverse time tripping functionMERLIN GERIN·Filed 1986·Granted Jan 5, 1988·127 cites·3 claims
- 1396US4468645AMultipole circuit breaker with removable trip unitMERLIN GERIN·Filed 1982·Granted Aug 28, 1984·92 cites·6 claims
- 1496US4276527AMultipole electrical circuit breaker with improved interchangeable trip unitsMERLIN GERIN·Filed 1979·Granted Jun 30, 1981·96 cites·6 claims
- 1595US5477091AHigh quality electrical power distribution systemMERLIN GERIN·Filed 1992·Granted Dec 19, 1995·384 cites·15 claims
- 1695US5440088AMolded case circuit breaker with auxiliary contactsMERLIN GERIN·Filed 1993·Granted Aug 8, 1995·108 cites·10 claims
- 1795US5347096AElectrical circuit breaker with two vacuum cartridges in seriesMERLIN GERIN·Filed 1992·Granted Sep 13, 1994·123 cites·12 claims
- 1895US5300907AOperating mechanism of a molded case circuit breakerMERLIN GERIN·Filed 1993·Granted Apr 5, 1994·108 cites·6 claims
- 1995US5155315AHybrid medium voltage circuit breakerMERLIN GERIN·Filed 1991·Granted Oct 13, 1992·115 cites·6 claims
- 2095US5103198AInstantaneous trip device of a circuit breakerMERLIN GERIN·Filed 1991·Granted Apr 7, 1992·150 cites·7 claims
- 2195US5029301ALimiting circuit breaker equipped with an electromagnetic effect contact fall delay deviceMERLIN GERIN·Filed 1990·Granted Jul 2, 1991·134 cites·10 claims
- 2295US4935590AGas-blast circuit breakerMERLIN GERIN·Filed 1989·Granted Jun 19, 1990·105 cites·9 claims
- 2395US4899246ASolid-state trip device comprising a zero sequence current detection circuitMERLIN GERIN·Filed 1988·Granted Feb 6, 1990·135 cites·7 claims
- 2495US4883931AHigh pressure arc extinguishing chamberMERLIN GERIN·Filed 1988·Granted Nov 28, 1989·88 cites·6 claims
- 2595US4694373ACircuit breaker with digital solid-state trip unit with optional functionsMERLIN GERIN·Filed 1986·Granted Sep 15, 1987·117 cites·5 claims
- 2695US4383146AFour-pole low voltage circuit breakerMERLIN GERIN·Filed 1981·Granted May 10, 1983·102 cites·5 claims
- 2794US5512720AAuxiliary trip device for a circuit breakerMERLIN GERIN·Filed 1994·Granted Apr 30, 1996·112 cites·5 claims
- 2894US5449871AOperating mechanism of a multipole electrical circuit breakerMERLIN GERIN·Filed 1994·Granted Sep 12, 1995·112 cites·7 claims
- 2994US5334808ADraw-out molded case circuit breakerMERLIN GERIN·Filed 1993·Granted Aug 2, 1994·108 cites·8 claims
- 3094US5310971AMolded case circuit breaker with contact bridge slowed down at the end of repulsion travelMERLIN GERIN·Filed 1993·Granted May 10, 1994·145 cites·10 claims
- 3194US5153802AStatic switchMERLIN GERIN·Filed 1991·Granted Oct 6, 1992·103 cites·10 claims
- 3294US5132865AUltra high-speed circuit breaker with galvanic isolationMERLIN GERIN·Filed 1990·Granted Jul 21, 1992·132 cites·7 claims
- 3394US4916420AOperating mechanism of a miniature electrical circuit breakerMERLIN GERIN·Filed 1988·Granted Apr 10, 1990·112 cites·6 claims
- 3494US4682264ACircuit breaker with digital solid-state trip unit fitted with a calibration circuitMERLIN GERIN·Filed 1986·Granted Jul 21, 1987·105 cites·6 claims
- 3593US5479143AMultipole circuit breaker with modular assemblyMERLIN GERIN·Filed 1994·Granted Dec 26, 1995·111 cites·8 claims
- 3693US5379013AMolded case circuit breaker with interchangeable trip unitsMERLIN GERIN·Filed 1993·Granted Jan 3, 1995·100 cites·2 claims
- 3793US5357066AOperating mechanism for a four-pole circuit breakerMERLIN GERIN·Filed 1992·Granted Oct 18, 1994·124 cites·12 claims
- 3893US5347097AElectrical circuit breaker with rotating arc and self-extinguishing expansionMERLIN GERIN·Filed 1993·Granted Sep 13, 1994·88 cites·12 claims
- 3993US5313180AMolded case circuit breaker contactMERLIN GERIN·Filed 1993·Granted May 17, 1994·139 cites·4 claims
- 4093US5239150AMedium voltage circuit breaker with operating mechanism providing reduced operating energyMERLIN GERIN·Filed 1992·Granted Aug 24, 1993·99 cites·9 claims
- 4193US5210385ALow voltage circuit breaker with multiple contacts for high currentsMERLIN GERIN·Filed 1991·Granted May 11, 1993·143 cites·4 claims
- 4293US4952897ALimiting circuit breakerMERLIN GERIN·Filed 1988·Granted Aug 28, 1990·96 cites·7 claims
- 4393US4914541ASolid-state trip device comprising an instantaneous tripping circuit independent from the supply voltageMERLIN GERIN·Filed 1989·Granted Apr 3, 1990·100 cites·8 claims
- 4493US4768007ACurrent breaking device with solid-state switch and built-in protective circuit breakerMERLIN GERIN·Filed 1987·Granted Aug 30, 1988·93 cites·6 claims
- 4593US4710845ACircuit breaker with solid-state trip unit with sampling and latching at the last signal peakMERLIN GERIN·Filed 1986·Granted Dec 1, 1987·98 cites·7 claims
- 4693US4401872AOperating mechanism of a low voltage electric circuit breakerMERLIN GERIN·Filed 1982·Granted Aug 30, 1983·101 cites·5 claims
- 4792US5493083ARotary control device of a circuit breakerMERLIN GERIN·Filed 1994·Granted Feb 20, 1996·156 cites·11 claims
- 4892US5469121AMultiple current-limiting circuit breaker with electrodynamic repulsionMERLIN GERIN·Filed 1994·Granted Nov 21, 1995·106 cites·6 claims
- 4992US5296660AAuxiliary shunt multiple contact breaking deviceMERLIN GERIN·Filed 1993·Granted Mar 22, 1994·103 cites·10 claims
- 5092US5280144AHybrid circuit breaker with axial blowout coilMERLIN GERIN·Filed 1992·Granted Jan 18, 1994·92 cites·7 claims
Showing the top 50 of 226 patent records by PatentIndex Score.
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