233229 ⎘
Circuit arrangements or apparatus for operating incandescent light sources; Circuits providing for substitution of the light source in case of its failure with a spare lamp in the circuit, and a possibility of shunting a failed lamp
CONTINUOUS CURRENT CONTROL CIRCUIT MODULES OF SERIES STRING BULBS TYPE
#2MINIATURE LIGHT BULB FOR RANDOM HIGH-LOW TWINKLE IN A SERIES-WIRED LIGHT STRING
#3SERIES-WIRED LED LIGHT STRING WITH UNIDIRECTIONAL SHUNTS
#4GOLD OR SILVER PLATED WIRE LEADS ON CHRISTMAS LIGHTS
#5MINIATURE LIGHT BULB FOR RANDOM HIGH-LOW TWINKLE IN SERIES-WIRED LIGHT STRING
#6Dual mode searchlight dimming controller systems and methods
#7SERIES WIRED LIGHT STRING WITH SHUNTS AND FLASHER BULBS FOR EXHIBITING A TWINKLING EFFECT
#8MINIATURE LIGHT BULB WITH MICROCHIP SHUNT
#9Miniature light base unit with shunt for random twinkle
#10Series wired light string with unidirectional resistive shunts
#11Light string
#12Series wired light string with unidirectional shunts
#13Repair device for decorative light shunt
#14Series connected light string with filament shunting
#15Holiday light string devices
#16Continuous current control circuit modules of series string bulbs type (II)
#17Continuous current control circuit modules of series string bulbs
#18Holiday Light String Devices
#19Christmas light string with single Zener shunts
#20Christmas light string with silicon triggered switch shunts
#21Repair device for decorative light shunt
#22Semiconductor chip with container and contact elements for use in a light socket
#23Lamp fault detector
#24Holiday Light String Devices
#25Voltage regulated light string
#26Decorative light strings and repair device
#27Decorative light strings
#28Light string repair devices
#29DC series connected light string with diode array shunt
#30Series connected light string with filament shunting
#31Decorative light strings and repair device