Electric lamp and discharge devices: systems – Plural series connected load devices – Christmas lights
Patent
1997-05-08
1998-12-22
Wong, Don
Electric lamp and discharge devices: systems
Plural series connected load devices
Christmas lights
315185S, 362806, H05B 3700
Patent
active
058523480
ABSTRACT:
A Christmas tree ornamental lighting system is provided having a light strand combining primary lights and secondary lights, which illuminate in unison. A first illuminating component, represents a prearranged decorative pattern object and is coupled to a primary light and is illuminated, when the primary light is in a not illuminated state, and does not illuminate, when the primary light illuminates. A temperature switching function of the primary light is used to switch between the illuminate and non-illuminate states. A second illumination component, which also represents a prearranged pattern, is coupled to a secondary light and illuminates in synchronism with a respective secondary light. The lighting system achieves an enriched visual effect by taking advantage of the illuminate and non-illuminate states of the primary and secondary lights and first and second illuminating components, and various transitions between them.
REFERENCES:
patent: 4769579 (1988-09-01), Jou
patent: 5317238 (1994-05-01), Schaedel
patent: 5495147 (1996-02-01), Lanzisera
patent: 5632550 (1997-05-01), Yeh
Vu David H.
Wong Don
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