Electricity: conductors and insulators – Boxes and housings
Reexamination Certificate
2007-08-31
2009-06-30
Patel, Dhiru R (Department: 2831)
Electricity: conductors and insulators
Boxes and housings
C174S058000, C174S064000, C439S535000, C248S906000
Reexamination Certificate
active
07554032
ABSTRACT:
A multi-mount, multi-use commercial line electrical box includes first and second side walls, lower and upper walls forming a front opening into the electrical box, and a rear wall. The first side wall has one or more removable external flanges, each flange having a front surface flush with an edge of the front opening for accommodating one or more fasteners. The second side wall also has one or more removable external flanges for accommodating one or more fasteners. A slide-in plate is mounted in side recesses along an inner surface of one of the side walls. The slide-in plate has one or more angled screw guides for a fastener in registry with an exit hole in one of the side walls. One of said lower and upper walls accommodates external attachment nails.
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Patel Dhiru R
Walker Alfred M.
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