Electricity: conductors and insulators – Boxes and housings – Hermetic sealed envelope type
Reexamination Certificate
2006-04-11
2006-04-11
Ngo, Hung V. (Department: 2831)
Electricity: conductors and insulators
Boxes and housings
Hermetic sealed envelope type
C361S737000
Reexamination Certificate
active
07026546
ABSTRACT:
A printed circuit card kit (1) comprises a frame (2), an end cover (6), a rectangular lower cover (3), a rectangular upper cover (4), and a pair of side covers (5). The upper cover and the lower cover comprise respectively a pair of edges defining a number of openings (420,320). The frame has two side rails (22) defining a number of recesses (230). The side covers have a number of projections (50) respectively aligned with the openings and recesses. Assembling the end cover to an end of the frame, assembling the upper and lower covers to the frame and assembling the pair of side covers to the side rails of the frame. Therefore, the projections pass the openings and to be retained in the recesses.
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patent: 6341729 (2002-01-01), Lee
patent: 6353534 (2002-03-01), Chen
patent: 6381144 (2002-04-01), Chiang
patent: 6546621 (2003-04-01), Wang
Ge Ming
Zhang Guohua
Zhu Zi-Qiang
Chung Wei Te
Hon Hai - Precision Ind. Co., Ltd.
Ngo Hung V.
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