Patent US4726156A successfully refreshed from Google Patents.
US4726156A
Expired / Lapsed
US
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Skylight shutter
Assignee: Individual
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Filing: 1986-11-24
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Granted: 1988-02-23
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Expires: 2006-11-24
Abstract
Abstract A skylight shutter mechanism includes a box which preserves the structural vapor barrier and houses a moveable shutter which extends into and closes a light well of an associated skylight. The skylight shutter mechanism is provided for installation between rafters or ceiling joists of the ceiling containing the skylight. The shutter mechanism is preferably installed in new construction before walls and ceilings are finished. The shutter is manually moveable along cooperating rails by an actuating cord having ends which can be located remote from the skylight. To accommodate inclined mounting surfaces, a mechanism is provided for maintaining the shutter in a selected position. The shutter may be opaque and insulating or translucent. Also the operation of the shutter may be conveniently motorized.
Inventors
- 👤 Ronald T. Cousino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:49
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/02; E06B9/04; E04; E04D; E04D13/00; E04D13/03; E04D13/033
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
297 words
A skylight structure comprising: a skylight mounted in an upper end of a light well; a box means inset in the side of said light well of said skylight and having an open end facing said light well, said box means being substantially air tight except for said open end; a shutter movable between a retracted position wherein said shutter is contained in said box means to an extended position wherein said shutter extends from said box means across said light well to occlude said light well; said shutter defining front, side and rear marginal edge portions; said shutter being adapted to move between said retracted and extended positions upon first runners affixed to interior side walls of said box means and upon second runners affixed to side walls of said light well and generally colinear with said first runners, said second runners sealingly contacting said side marginal edge portions of said shutter when said shutter is in said extended position; front seal means for sealing said front marginal edge of said shutter relative to an adjacent first side wall portion of said light well when said shutter is in said extended position; rear seal means for sealing said rear marginal edge of said shutter relative to an adjacent second side wall portion of said light well when said shutter is in said extended position; said shutter, said front seal means, said rear seal means, and said second runners cooperating in part to define an enclosed dead air space in said light well between said skylight and said shutter when said shutter is in said extended position; cable means located within said box means and operatively connected to said shutter; and means for operating said cable means for moving said shutter between said retracted and extended positions.
Claim 2
Dependent Claim
297 words
A skylight structure comprising: a skylight mounted in an upper end of a light well; a box means inset in the side of said light well of said skylight and having an open end facing said light well, said box means being substantially air tight except for said open end; a shutter movable between a retracted position wherein said shutter is contained in said box means to an extended position wherein said shutter extends from said box means across said light well to occlude said light well; said shutter defining front, side and rear marginal edge portions; said shutter being adapted to move between said retracted and extended positions upon first runners affixed to interior side walls of said box means and upon second runners affixed to side walls of said light well and generally colinear with said first runners, said second runners sealingly contacting said side marginal edge portions of said shutter when said shutter is in said extended position; front seal means for sealing said front marginal edge of said shutter relative to an adjacent first side wall portion of said light well when said shutter is in said extended position; rear seal means for sealing said rear marginal edge of said shutter relative to an adjacent second side wall portion of said light well when said shutter is in said extended position; said shutter, said front seal means, said rear seal means, and said second runners cooperating in part to define an enclosed dead air space in said light well between said skylight and said shutter when said shutter is in said extended position; cable means located within said box means and operatively connected to said shutter; and means for operating said cable means for moving said shutter between said retracted and extended positions.
Claim 3
Dependent Claim
14 words
The skylight structure according to claim 1 wherein said shutter includes an insulating core.
Claim 4
Dependent Claim
342 words
A skylight structure comprising: a skylight mounted in an upper end of a light well; a first box means inset in the side of said light well of said skylight and having an open end facing said light well, said first box means being substantially air tight except for said open end; a shutter movable between a retracted position wherein said shutter is contained in said first box means to an extended position wherein said shutter extends from said first box means across said light well to occlude said light well; said shutter defining front, side and rear marginal edge portions; said shutter being adapted to move between said retracted and extended positions upon first runners affixed to interior side walls of said first box means and upon second runners affixed to side walls of said light well and generally colinear with said first runners, said second runners sealingly contacting said side marginal edge portions of said shutter when said shutter is in said extended position; front seal means for sealing said front marginal edge of said shutter relative to an adjacent first side wall portion of said light well when said shutter is in said extended position; rear seal means for sealing said rear marginal edge of said shutter relative to an adjacent second side wall portion of said light well when said shutter is in said extended position; said shutter, said front seal means, said rear seal means, and said second runners cooperating in part to define an enclosed dead air space in said light well between said skylight and said shutter when said shutter is in said extended position; a second box means spaced from said first box means; tube means connecting said first and second box means; cable means located within said first box means and operatively connected to said shutter, said cable means extending through said tube means and into said second box means; and said cable means extending from said second box means and operable for moving said shutter means between said retracted and extended positions.
Claim 5
Dependent Claim
342 words
A skylight structure comprising: a skylight mounted in an upper end of a light well; a first box means inset in the side of said light well of said skylight and having an open end facing said light well, said first box means being substantially air tight except for said open end; a shutter movable between a retracted position wherein said shutter is contained in said first box means to an extended position wherein said shutter extends from said first box means across said light well to occlude said light well; said shutter defining front, side and rear marginal edge portions; said shutter being adapted to move between said retracted and extended positions upon first runners affixed to interior side walls of said first box means and upon second runners affixed to side walls of said light well and generally colinear with said first runners, said second runners sealingly contacting said side marginal edge portions of said shutter when said shutter is in said extended position; front seal means for sealing said front marginal edge of said shutter relative to an adjacent first side wall portion of said light well when said shutter is in said extended position; rear seal means for sealing said rear marginal edge of said shutter relative to an adjacent second side wall portion of said light well when said shutter is in said extended position; said shutter, said front seal means, said rear seal means, and said second runners cooperating in part to define an enclosed dead air space in said light well between said skylight and said shutter when said shutter is in said extended position; a second box means spaced from said first box means; tube means connecting said first and second box means; cable means located within said first box means and operatively connected to said shutter, said cable means extending through said tube means and into said second box means; and said cable means extending from said second box means and operable for moving said shutter means between said retracted and extended positions.
Claim 6
Dependent Claim
334 words
A skylight structure comprising: a skylight mounted in an upper end of a light well; an inclined box means inset in the side of said light well of said skylight and having an open end facing said light well in a generally downwardly inclined direction, said box means being substantially air tight except for said open end; an inclined shutter movable between a retracted position wherein said shutter is contained in said box means to an extended position wherein said shutter means extends from said box means across said light well to occlude said light well; said shutter defining front, side and rear marginal edge portions; said shutter being adapted to move along an inclined path between said retracted and extended positions upon first inclined runners affixed to interior side walls of said box means and upon second inclined runners affixed to side walls of said light well and generally colinear with said first runners, said second runners sealingly contacting said side marginal edge poritons of said shutter when said shutter is in said extended position; front seal means for sealing said front marginal edge of said shutter relative to an adjacent first side wall portion of said light well when said shutter is in said extended position; rear seal means for sealing said rear marginal edge of said shutter relative to an adjacent second side wall portion of said light well when said shutter is in said extended position; said shutter, said front seal means, said rear seal means, and said second runners cooperating in part to define an enclosed dead air space in said light well between said skylight and said shutter when said shutter is in said extended position; cable means located within said box means and operatively connected to said shutter; means for operating said cable means for moving said shutter between said retracted and extended positions; and means for locking said cable means to maintain said shutter in a selected inclined position along said first and second inclined runners.
Claim 7
Dependent Claim
334 words
A skylight structure comprising: a skylight mounted in an upper end of a light well; an inclined box means inset in the side of said light well of said skylight and having an open end facing said light well in a generally downwardly inclined direction, said box means being substantially air tight except for said open end; an inclined shutter movable between a retracted position wherein said shutter is contained in said box means to an extended position wherein said shutter means extends from said box means across said light well to occlude said light well; said shutter defining front, side and rear marginal edge portions; said shutter being adapted to move along an inclined path between said retracted and extended positions upon first inclined runners affixed to interior side walls of said box means and upon second inclined runners affixed to side walls of said light well and generally colinear with said first runners, said second runners sealingly contacting said side marginal edge poritons of said shutter when said shutter is in said extended position; front seal means for sealing said front marginal edge of said shutter relative to an adjacent first side wall portion of said light well when said shutter is in said extended position; rear seal means for sealing said rear marginal edge of said shutter relative to an adjacent second side wall portion of said light well when said shutter is in said extended position; said shutter, said front seal means, said rear seal means, and said second runners cooperating in part to define an enclosed dead air space in said light well between said skylight and said shutter when said shutter is in said extended position; cable means located within said box means and operatively connected to said shutter; means for operating said cable means for moving said shutter between said retracted and extended positions; and means for locking said cable means to maintain said shutter in a selected inclined position along said first and second inclined runners.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-02-22 | 1991-08-24 | 1992-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-02-22 | 1995-08-24 | 1996-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-02-22 | 1999-08-24 | 2000-02-23 | $7700.00 | Window Closed / Lapsed |