Electricity: conductors and insulators – Boxes and housings
Reexamination Certificate
2006-01-03
2006-01-03
Patel, Dhiru R. (Department: 2831)
Electricity: conductors and insulators
Boxes and housings
C174S017070, C174S135000, C174S058000, C220S374000
Reexamination Certificate
active
06982379
ABSTRACT:
An electrical connection box has upper and lower casings (10, 11) for accommodating circuitry. A surrounding wall (10a) of the upper casing (10) fits inside a surrounding wall (11a) of the lower casing (11). Engaging locking claws (10b,11b) project from the outer surface of the surrounding wall (10a) of the upper casing (10) and from the inner surface of the surrounding wall (11a) of the lower casing (11). An upper wall of the upper casing (10) is inclined down from a center portion to three peripheral edges. A drainage path (13) is defined by a clearance between the surrounding walls (10a, 11a) of the upper and lower casings (10, 11). A bottom wall of the lower casing (11) has drainage holes (14) at the bottom end of the drainage path (13).
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Nakagawa Tooru
Oka Yoshito
Saka Yukinori
Casella Anthony J.
Hespos Gerald E.
Patel Dhiru R.
Sumitomo Wiring Systems Ltd.
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