Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – Connection to lamp or electron tube
Reexamination Certificate
2008-01-29
2008-01-29
Ta, Tho D. (Department: 2833)
Electrical connectors
Preformed panel circuit arrangement, e.g., pcb, icm, dip,...
Connection to lamp or electron tube
C439S619000, C439S419000, C439S611000
Reexamination Certificate
active
07322828
ABSTRACT:
An LED socket is detachably mounted on a circuit board in an LED illuminating device. The LED socket has a connector with a lead connecting assembly for connecting an LED and multiple locking protrusions having locking grooves to hold the LED socket in an opening in the circuit board. When an LED breaks or fails, a user can easily detach the LED from the LED illuminating device and conveniently replace it with a new one. As a result, the LED socket in accordance with present invention not only economizes the use of LED, but also makes maintenance and use of the LED illuminating devices easy.
REFERENCES:
patent: 2892992 (1959-06-01), Grovemiller et al.
patent: 4365396 (1982-12-01), Baba et al.
patent: 4473770 (1984-09-01), Baba et al.
patent: 4593958 (1986-06-01), Baba
patent: 5501618 (1996-03-01), Muta et al.
Lei Leong C.
Ta Tho D.
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