Security window

Static structures (e.g. – buildings) – Auxiliary imperforate panel-like shield attached to main...

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Details

49 62, E06B 326

Patent

active

049726390

ABSTRACT:
A covering device (10) of the type used to protect a window (12) from breakage and provide security is disclosed as including a barrier structure (28) including a barrier frame (30). The barrier structure (28) includes a plurality of reinforcing members (36) which are sandwiched between spaced apart inside and outside barrier panes (38). Barrier frame (30) includes an outwardly extending peripheral flange (32) which abuts with an inwardly extending peripheral flange (22) of a window frame (14) that mounts a window sash (16).

REFERENCES:
patent: 1263248 (1918-04-01), Hope
patent: 1934546 (1933-11-01), Lewerentz
patent: 2877840 (1959-03-01), Hurowitz
patent: 2895184 (1959-07-01), O'Connor
patent: 3392486 (1968-07-01), Luke
patent: 3978614 (1976-09-01), Goldhaber
patent: 4663885 (1987-05-01), Stibolt
patent: 4685261 (1987-08-01), Seaquist

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