Window assembly

Details Window assembly Window assembly

1990-10-10

1991-11-19

Kannan, Philip C.

Movable or removable closures

Mounted for optional movements

Pivot mounted on sliding member; e.g., slide-stile

49453, E05D 1522

Patent

active

050655442

ABSTRACT:
A window assembly including two horizontally slidable window units normally occupying separate portions of a window opening, which window units are selectively movable across the opening to provide a ventilation to an interior space. Each window unit comprises a four-sided rectangular frame and a windowpane haivng a hinged connection along a side edge of the frame. The windowpane can be swung out from the frame to a position normal to the frame, whereby the outer surface of the windowpane can be mannually cleaned from within the building space.

REFERENCES:
patent: 1659924 (1928-02-01), Scarlato
patent: 2121805 (1938-06-01), Leary
patent: 3099866 (1963-08-01), Matranga
patent: 3226779 (1966-01-01), Rust
patent: 3805450 (1974-04-01), Forcina
patent: 4888915 (1989-12-01), Goldenberg

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