Static structures (e.g. – buildings) – Louvered panel
Patent
1991-01-02
1991-09-17
Kannan, Philip C.
Static structures (e.g., buildings)
Louvered panel
49 91, 981211, 981212, E06B 708
Patent
active
050482530
ABSTRACT:
The cross sections of louver blades are located exclusively within zones defined primarily by concentric arcs configured to maintain a substantially equal spacing between the boundaries of the zones of adjacent blades throughout the width of the louver.
REFERENCES:
patent: 3358580 (1967-12-01), Freese et al.
patent: 3484990 (1969-12-01), Kahn et al.
patent: 4103468 (1978-08-01), Olsen
patent: 4310993 (1982-01-01), White
patent: 4452024 (1984-06-01), Sterriker et al.
Construction Specialties, Inc.
Kannan Philip C.
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