Electricity: conductors and insulators – Boxes and housings
Reexamination Certificate
2007-02-06
2007-02-06
Estrada, Angel R. (Department: 2831)
Electricity: conductors and insulators
Boxes and housings
C174S017070, C174S520000, C361S600000, C361S724000, C220S003200, C220S004020
Reexamination Certificate
active
11152148
ABSTRACT:
Three specific problems or needs related to deployment of fiber optic repeater distributed antenna systems are addressed by providing a particularly configured enclosure or cabinet adapted to protect repeaters from vandalism, enclose power components directly below the repeaters, and provide uninhibited ventilation. The cabinet includes a first cabinet portion partially enclosing a first chamber in which the repeater is receivable, a second cabinet portion at least partially enclosing a second chamber in which the power source components are receivable, and a door mounted to the first cabinet portion so as to be movable between a closed position, in which access to the first chamber is prevented, and an open position, providing access to the first chamber. A locking mechanism by which the door can be securely retained in the closed position includes a handle which is redundantly securable in an inoperative position, thereby preventing locking mechanism operation and precluding access to the first chamber.
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McMahon Thomas D
Sputa Rick L.
Estrada Angel R.
Nextel Communications Inc.
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