Security closure

Details Security closure Security closure

2005-05-17

2005-05-17

Purol, David (Department: 3634)

Flexible or portable closure, partition, or panel

Framed type

C160S395000

Reexamination Certificate

active

06892787

ABSTRACT:
A security closure comprising a frame (11) which defines the perimeter of the closure where the frame is adapted to be mounted across an opening, a perforate sheet element (13) supported by said frame (11) to close the space defined by the frame (11), said perforate sheet element (13) being formed of a non-expanded sheet material having a plurality of closely spaced apertures punched therein which are dimensioned to prevent insect access through the apertures.

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