Assignee
BOLTSWITCH INC
US15 patents
Top patents by PatentIndex Score
US5272291ADec 21, 1993
Dual switch actuator mechanism with Geneva drive plate and follower plates detent assembly
BOLTSWITCH INC22 citations91
US8366492B2Feb 5, 2013
Terminal reversing block
BOLTSWITCH INC8 citations81
US4536046AAug 20, 1985
Pull out fusible switches
BOLTSWITCH INC9 citations74
US5244423ASep 14, 1993
Turn prevention assembly for electrical connection lugs
BOLTSWITCH INC10 citations73
US4137433AJan 30, 1979
Bolted pressure switch with side operator mechanism and door assembly interlock
BOLTSWITCH INC12 citations73
US4110584AAug 29, 1978
Load break switch with transparent internal shield
BOLTSWITCH INC9 citations73
US4020432AApr 26, 1977
Motorized shunt trip switch operator
BOLTSWITCH INC11 citations73
US5276288AJan 4, 1994
Shunt trip switch operator
BOLTSWITCH INC10 citations69
US4103133AJul 25, 1978
Dual switch operator using modified geneva movement
BOLTSWITCH INC11 citations69
US5354960AOct 11, 1994
Linear motor powered shunt trip operator
BOLTSWITCH INC18 citations65
US5041808AAug 20, 1991
Double load break switch and circuit
BOLTSWITCH INC6 citations63
US4363063ADec 7, 1982
Load break switch with built-in ground fault sensing
BOLTSWITCH INC6 citations63
US4076368AFeb 28, 1978
Terminal fastener and instrument tap
BOLTSWITCH INC4 citations63
US5486668AJan 23, 1996
Operating mechanism for a manually operated load break switch
BOLTSWITCH INC5 citations61
US4177368ADec 4, 1979
Switch operating rod assembly
BOLTSWITCH INC3 citations61