Timer with manual means for disabling a switch

Timer with two speed delay drive system

Timing apparatus for lamps and appliances

Timing device and method

Timing device driving means

Timing device for time switch

Timing mechanism

Timing mechanism

Timing mechanism

Timing mechanism

Timing mechanism

Timing mechanism having a short pulse prior to its overall progr

Timing mechanism having a short pulse prior to its overall progr

Timing mechanism having independently operated plural cam assemb

Timing mechanism with a PTC thermistor

Timing mechanism with improved clutch assembly

Timing mechanism with improved electrical contacts

Timing mechanism with momentary switch

Torque limiting drive and programmer/timer employing same

Two-speed continuous drive timer