Assignee
PT COMPONENTS INC
US·24 granted patents·921 citations·filing 1979–1990
Top patents by PatentIndex Score
24 records- 0194US4604563AElectronic switch for starting AC motorPT COMPONENTS INC·Filed 1984·Granted Aug 5, 1986·71 cites·12 claims
- 0293US4658195AMotor control circuit with automatic restart of cut-inPT COMPONENTS INC·Filed 1985·Granted Apr 14, 1987·79 cites·5 claims
- 0391US4786850AMotor starting circuit with time delay cut-out and restartPT COMPONENTS INC·Filed 1987·Granted Nov 22, 1988·67 cites·6 claims
- 0489US4751450ALow cost, protective start from coast circuitPT COMPONENTS INC·Filed 1986·Granted Jun 14, 1988·65 cites·7 claims
- 0589US4670697ALow cost, load and speed sensitive motor control starting circuitPT COMPONENTS INC·Filed 1986·Granted Jun 2, 1987·66 cites·8 claims
- 0689US4645070ADual bend conveyorPT COMPONENTS INC·Filed 1984·Granted Feb 24, 1987·42 cites·11 claims
- 0788US4782278AMotor starting circuit with low cost comparator hysteresisPT COMPONENTS INC·Filed 1987·Granted Nov 1, 1988·71 cites·7 claims
- 0887US5041771AMotor starting circuitPT COMPONENTS INC·Filed 1990·Granted Aug 20, 1991·61 cites·3 claims
- 0987US4751449AStart from coast protective circuitPT COMPONENTS INC·Filed 1986·Granted Jun 14, 1988·54 cites·4 claims
- 1086US4801858AMotor starting circuitPT COMPONENTS INC·Filed 1987·Granted Jan 31, 1989·48 cites·10 claims
- 1186US4798269ADirect lever acting solenoid released brake mechanismPT COMPONENTS INC·Filed 1986·Granted Jan 17, 1989·37 cites·30 claims
- 1285US4719399AQuick discharge motor starting circuitPT COMPONENTS INC·Filed 1986·Granted Jan 12, 1988·53 cites·9 claims
- 1383US4463550ASilent chainPT COMPONENTS INC·Filed 1981·Granted Aug 7, 1984·37 cites·5 claims
- 1481US4609965AMagnetic clutchPT COMPONENTS INC·Filed 1984·Granted Sep 2, 1986·22 cites·8 claims
- 1579US4392098ARPM Sensor for electronic motor brakingPT COMPONENTS INC·Filed 1981·Granted Jul 5, 1983·29 cites·9 claims
- 1674US4687982AInstant reversing circuitPT COMPONENTS INC·Filed 1986·Granted Aug 18, 1987·29 cites·14 claims
- 1771US4734817AMagnetic clutchPT COMPONENTS INC·Filed 1986·Granted Mar 29, 1988·21 cites·17 claims
- 1869US4566574AMultiple-disc electromagnetic clutchPT COMPONENTS INC·Filed 1984·Granted Jan 28, 1986·20 cites·9 claims
- 1958US4560913ASparkless circuit for low horsepower electronic motor brakePT COMPONENTS INC·Filed 1983·Granted Dec 24, 1985·13 cites·9 claims
- 2052US4349343AChain for variable speed transmissionPT COMPONENTS INC·Filed 1979·Granted Sep 14, 1982·14 cites·6 claims
- 2145US4745347ALow cost instant reversing circuitPT COMPONENTS INC·Filed 1986·Granted May 17, 1988·10 cites·4 claims
- 2235US4355993AWelded wire link roller chainPT COMPONENTS INC·Filed 1980·Granted Oct 26, 1982·4 cites·11 claims
- 2330US4807742ADrag link chainPT COMPONENTS INC·Filed 1987·Granted Feb 28, 1989·3 cites·10 claims
- 2423US4325588ABearing take-up apparatusPT COMPONENTS INC·Filed 1980·Granted Apr 20, 1982·5 cites·11 claims
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