Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Outside corner or peripherally bordered
Patent
1982-01-28
1984-04-10
Murtagh, John E.
Static structures (e.g., buildings)
Openwork; e.g., truss, trellis, grille, screen, frame, or...
Outside corner or peripherally bordered
52106, 52727, E04H 308, E04C 330
Patent
active
044412991
ABSTRACT:
An improved metallic security bar system of the type used for windows or patio doors, for improving appearance and feel and for retarding condensation and rust includes an easily installed wooden covering over the metal parts; channel-shaped wooden members are slid laterally on frame sides and tops and bottoms, and rod-holding bars, and covered with wood plates, and the rods are covered by tubular wooden members of sufficient cross-sectional size at the ends to conceal the rod-receiving slots.
REFERENCES:
patent: 2032693 (1936-03-01), Fries
patent: 2158291 (1939-05-01), Lank
patent: 2668729 (1954-02-01), Watters
patent: 3200554 (1965-08-01), Goodman
patent: 3507229 (1970-04-01), MacDonald
Ford Kathryn L.
McClellan, Sr. John F.
Murtagh John E.
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