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US 4,969,291 AGranted
Window structure
OwnerOctavio M. Camarainventor
Life of this patent
Estimating the term…
Abstract
There is disclosed a window unit, comprising a frame, a sash mounted in the frame for movement between a closed position adjacent the frame to an open position in which a space is defined between the sash and the frame, a recess in the frame adjacent the sash, and screen means attached to the sash and dimensioned to fill the space when the sash is in the open position.
Claims11
A glazed window unit, comprising:
- a frame;
- a glazed window sash mounted in the frame for movement between a closed position adjacent the frame to an open end position in which a space is defined between the sash and the frame
- a recess in the frame adjacent the sash, and
- screen means permanently secured to the sash and dimensioned to fill the space when the sash is in the open position, and to nest substantially invisibly within the recess when the sash is in the closed position.
1 more element
A window unit, comprising:
- a rectangular frame
- a rectangular sash hinged to the frame and mounted in the frame for movement between a closed position adjacent the frame and an open position in which a space is defined between the sash and the frame,
- a recess in the frame adjacent the sash window extends around three sides of the frame, other than the side to which the sash is hinged, and the recess is normal to the plane of the sash,
- screen means attached to the sash on three sides thereof matching the recessed sides of the frame and being so dimensioned to provide a sliding fit in the recess and to fill the space when the sash is in the open position, and to nest in the recess when the sash is in the closed position,
- wherein the said three sides of the frame are each formed from two sections of wood profiled so that, when assembled, the recess is defined between the sections.
2 more elements
Dependencies are inferred from the claim text.