US4274467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drapery and support combination
Assignee: Kenney Manufacturing Co
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Filing: 1979-04-05
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Granted: 1981-06-23
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Expires: 1999-04-05
Abstract
Abstract A drapery and support combination is provided for a slat type ("woven wood") curtain wherein spacers between the slats are connected to the support elements in such a way that, in the fully closed position of the curtain, the spacers hold the slats at the correct angle independently of the looseness of the curtain material which hinges the slats to each other. The spacers are flat and arranged in a vertical plane so as to present an attractive appearance and not to interfere with opening or closing the curtain. The end slats are adapted to pivot on a fixed axis which may be either on the centerline of the slat, or, on the outer margin of the end slat in which latter case, the end slat is supported at a second point which slides relative to the curtain rod along an arcuate path the center of which is on the pivot axis of the end slat. One or more additional slats may be added to the fixed outer margin in order to extend the curtain coverage back to a wall.
Inventors
- 👤 Paul E. Comeau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:30
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/02; E06B9/06; E06B9/0607; E06B9/0646; E06B9/0669; A; A47; A47H; A47H5/00; A47H5/02; A47H5/032; E06B9/0615; E06B9/0638
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
168 words
A drapery and support combination comprising: (a) a horizontally disposed curtain rod mounted on a base; (b) a curtain made up of a plurality of elongated slats arranged to form a curtain which moves between opened and closed positions in accordion fashion; (c) slat supporting means at the upper end of each slat for suspending same in sliding and pivoting relation from said rod; (d) means associated with said slat supporting means for holding the angle between adjacent slats, when said curtain is in the closed position, at a predetermined angle relative to the axis of said rod, independently of the means for joining the lateral edges of the slats; and the slat supporting means having a central support member and a pair of slots therein positioned relative to the pivot axis of said slat such that tension applied to said central support member along a line parallel to and in a common vertical plane with the axis of said curtain, pivots said slat to said predetermined angle.
Claim 2
Dependent Claim
168 words
A drapery and support combination comprising: (a) a horizontally disposed curtain rod mounted on a base; (b) a curtain made up of a plurality of elongated slats arranged to form a curtain which moves between opened and closed positions in accordion fashion; (c) slat supporting means at the upper end of each slat for suspending same in sliding and pivoting relation from said rod; (d) means associated with said slat supporting means for holding the angle between adjacent slats, when said curtain is in the closed position, at a predetermined angle relative to the axis of said rod, independently of the means for joining the lateral edges of the slats; and the slat supporting means having a central support member and a pair of slots therein positioned relative to the pivot axis of said slat such that tension applied to said central support member along a line parallel to and in a common vertical plane with the axis of said curtain, pivots said slat to said predetermined angle.
Claim 3
Dependent Claim
45 words
The drapery support combination defined in claim 1 further characterized by: said means for holding the slats at the predetermined angle comprising a flat, flexible spacer strip connected between each slat supporting means in a vertical plane which includes the longitudinal axis of said rod.
Claim 4
Dependent Claim
46 words
The drapery and support combination defined in claim 2 further characterized by: a pair of slots in each slat supporting means disposed on opposite sides of the pivot axis thereof at said predetermined angle, and said strips connected to said slat supporting means in said slots.
Claim 5
Dependent Claim
32 words
The drapery and support combination defined in claim 3 further characterized by: each said strip having an enlarged head and such said slot having an enlarged recess for receiving one said head.
Claim 6
Dependent Claim
181 words
A drapery and support combination comprising: (a) a horizontally disposed curtain rod mounted on a base; (b) a curtain made up of a plurality of elongated slats arranged to form a curtain which moves between opened and closed positions in accordion fashion; (c) slat supporting means at the upper end of each slat for suspending same in sliding and pivoting relation from said rod; (d) means associated with said slat supporting means for holding the angle between adjacent slats, when said curtain is in the closed position, at a predetermined angle relative to the axis of said rod, independently of the means for joining the lateral edges of the slats; (e) means for supporting an end slat of said curtain to pivot about an axis which is fixed relative to said rod, the fixed pivot axis of said end slat being at the outer marginal end of said end slat, and (f) means supporting said end slat on said rod including an elongated slot which follows an arc the center of which is at the pivot axis of said end slat.
Claim 7
Dependent Claim
181 words
A drapery and support combination comprising: (a) a horizontally disposed curtain rod mounted on a base; (b) a curtain made up of a plurality of elongated slats arranged to form a curtain which moves between opened and closed positions in accordion fashion; (c) slat supporting means at the upper end of each slat for suspending same in sliding and pivoting relation from said rod; (d) means associated with said slat supporting means for holding the angle between adjacent slats, when said curtain is in the closed position, at a predetermined angle relative to the axis of said rod, independently of the means for joining the lateral edges of the slats; (e) means for supporting an end slat of said curtain to pivot about an axis which is fixed relative to said rod, the fixed pivot axis of said end slat being at the outer marginal end of said end slat, and (f) means supporting said end slat on said rod including an elongated slot which follows an arc the center of which is at the pivot axis of said end slat.
Claim 8
Dependent Claim
29 words
The drapery and support combination defined in claim 5 further characterized by: at least one additional slat connected to said curtain along the outer margin of said end slat.
Claim 9
Dependent Claim
135 words
A drapery and support combination comprising: (a) a horizontally disposed curtain rod mounted on a base; (b) a curtain made up of a plurality of elongated slats and means for joining the slats at their lateral edges to form a curtain which moves between opened and closed positions in accordion fashion, said curtain comprising a slat at each end and intermediate slats; (c) means for supporting said intermediate slats in sliding and pivoting relation on said rod; (d) means for supporting at least one said end slat to pivot about a fixed axis which coincides with its outside lateral margin, and (e) means for supporting said end slat at a second point in sliding relation to said rod in an acruate path the center of which is on the pivot axis of said end slat.
Claim 10
Dependent Claim
135 words
A drapery and support combination comprising: (a) a horizontally disposed curtain rod mounted on a base; (b) a curtain made up of a plurality of elongated slats and means for joining the slats at their lateral edges to form a curtain which moves between opened and closed positions in accordion fashion, said curtain comprising a slat at each end and intermediate slats; (c) means for supporting said intermediate slats in sliding and pivoting relation on said rod; (d) means for supporting at least one said end slat to pivot about a fixed axis which coincides with its outside lateral margin, and (e) means for supporting said end slat at a second point in sliding relation to said rod in an acruate path the center of which is on the pivot axis of said end slat.
Claim 11
Dependent Claim
29 words
The drapery and support combination defined in claim 7 further characterized by: at least one additional slat connected to said curtain along the outer margin of said end slat.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-06-22 | 1984-12-22 | 1985-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-06-22 | 1988-12-22 | 1989-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-06-22 | 1992-12-22 | 1993-06-23 | $7700.00 | Window Closed / Lapsed |