| Patents for H01C 10 - Adjustable resistors (3,867) |
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| 07/12/1977 | US4035759 Electrical control having an insulated shaft extension |
| 07/12/1977 | US4035758 Adjustable variable resistance control system |
| 06/28/1977 | US4032881 Resistance element with improved linearity and method of making the same |
| 06/28/1977 | US4032880 Electrical device |
| 06/07/1977 | US4028276 Pressure-sensitive elastic resistor compositions |
| 06/07/1977 | US4027541 Electronic component having a fine adjustment mechanism |
| 05/31/1977 | US4027244 Remote control signal transmitter including variable resistor with switching means |
| 05/03/1977 | US4021768 Variable resistance control with multiple paddle contactor and method of making the same |
| 05/03/1977 | US4021699 Device for limiting currents |
| 04/26/1977 | US4020445 Variable resistance control |
| 04/12/1977 | US4017821 Circuit assembly as for a T-element |
| 04/12/1977 | US4016827 Magnetically coupled indicator means for control setting |
| 03/29/1977 | US4015231 Variable resistors |
| 03/15/1977 | US4012710 Multiple output potentiometer network |
| 03/01/1977 | US4010439 Planetary potentiometer assembly |
| 02/22/1977 | US4009462 East actuating water resistor |
| 02/01/1977 | US4006442 Electronic tuning element assembly |
| 02/01/1977 | US4006441 Pedal-operated volume control |
| 02/01/1977 | US4006389 Variable disc capacitor |
| 01/25/1977 | US4005381 Slide potentiometer |
| 01/18/1977 | US4004264 Variable resistance device |
| 01/11/1977 | US4002947 Arcing stacked plate nonlinear resistor for voltage limiter applications such as series capacitor protection |
| 01/04/1977 | US4001759 Variable electric resistor device |
| 12/28/1976 | US3999874 Control shaft for a variable resistance control |
| 12/14/1976 | US3997865 Rotor and shaft bearing means for variable resistance control |
| 12/14/1976 | US3997864 Variable resistor |
| 12/14/1976 | US3997863 Helically wound pitch-determining element for electronic musical instrument |
| 12/07/1976 | US3996550 Slidable variable resistor of electric shock prevention type |
| 12/07/1976 | US3996549 Electrical control and mechanical coupling therefor |
| 11/30/1976 | US3995248 Variable resistance device |
| 11/30/1976 | US3995201 Locking device for a rotatable dial on a stationary base |
| 11/02/1976 | US3990033 Electric power controller |
| 10/26/1976 | USRE29018 Continuously variable resistance attenuator using lossy transmission line and having constant signal transit time |
| 10/26/1976 | US3988711 Tandem electrical control |
| 10/26/1976 | US3988710 Contactless linear rotary potentiometer |
| 10/26/1976 | US3987685 Cursor position device |
| 10/19/1976 | US3987389 Variable resistor device |
| 09/28/1976 | US3983344 Operated switch controller for dental engine and associated apparatus |
| 09/21/1976 | US3982220 Variable resistance control |
| 09/14/1976 | US3980849 Foot controller switch assembly for dental appliances |
| 07/27/1976 | US3972017 DC potential controller |
| 07/20/1976 | US3970986 Thick film rotary switch |
| 07/20/1976 | US3970985 Lineal controlled resistance device |
| 07/06/1976 | US3968467 Touch controlled voltage-divider device |
| 07/06/1976 | US3968338 Electrical switch control |
| 06/29/1976 | US3967231 Variable resistor with plug-in resistance element |
| 06/29/1976 | US3967134 Electrical control apparatus |
| 06/22/1976 | US3965454 Means lowering contact resistance in variable resistance control |
| 06/15/1976 | US3964011 Single turn variable resistance device having a split shaft rotor |
| 06/15/1976 | US3963890 Foot operated switch assembly with latching structure for operator |
| 06/01/1976 | US3961302 Variable resistance control |
| 05/11/1976 | US3955449 Adjustment tool for rotatable instrumentalities |
| 04/27/1976 | US3953821 Variable resistance control |
| 04/27/1976 | US3953820 Variable resistor |
| 04/20/1976 | US3952278 Combination of a switch and variable resistor |
| 04/13/1976 | US3950722 Variable resistance control |
| 04/06/1976 | US3949347 Switching potentiometer control unit |
| 03/30/1976 | US3947800 Variable resistance control |
| 03/16/1976 | US3944962 Variable resistance attenuator |
| 02/17/1976 | US3939451 Balance control for use in 4-channel stereophonic system |
| 02/10/1976 | US3938070 Trimming potentiometer in T or Pi network connection with parallel resistance paths |
| 02/03/1976 | US3936795 Combined variable resistor assembly provided with tap position indicator means |
| 02/03/1976 | US3936568 Amorphous ceramic, gold, silver or platinum deposited on etched surface |
| 02/03/1976 | US3935636 Method of making a pressure transducer |
| 01/27/1976 | US3935555 Assembly for fine adjustment of a variable impedance mechanism |
| 01/13/1976 | US3932832 Plug-in shaft for electrical control |
| 01/13/1976 | US3932831 Variable resistance device |