Patent US4023430A successfully refreshed from Google Patents.
Patent US4254814A successfully refreshed from Google Patents.
US4254814A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Venetian blind and a valance bracket therefor
Assignee: Hunter Douglas International NV
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Filing: 1979-06-20
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Granted: 1981-03-10
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Expires: 1999-06-20
Abstract
Abstract A horizontal venetian blind and a valance bracket therefor, in which the bracket is formed as a unitary structure formed in one single piece, and including a main body dimensioned to bridge the gap between the rims at the top of the front and rear walls of the headrail of the blind, an end portion at one end of the body overlying one of the rims. One or more tongues are cantilevered from the body at a location spaced from the one end, the tongues being located below and extending away from the body at an acute angle thereto, either sideways or downwardly, and being resiliently engageable on the one rim of the blind. An abutment member extends downwardly from the body and has an inclined surface which lockingly engages under the other rim of the headrail and is urged thereagainst by the resilient interaction between the rim and the tongue or tongues. The valance support member is connected to the main body to depend in front of the headrail when the bracket is mounted thereon.
Inventors
- 👤 Francis Vecchiarelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:30
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/24; E06B9/26; E06B9/28; E06B9/30; E06B9/32; E06B9/323
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
202 words
A valance bracket for a horizontal venetian blind having a generally channel cross-section headrail, with a lower web and front and rear walls each terminating in an upper rim, whereby the rims have a gap therebetween, said bracket comprising, as a unitary structure formed in one single piece, a main body dimensioned to bridge the gap between said rims, an end portion at one end of said body adapted to overlie one of said rims, at least one tongue cantilevered from said body at a location spaced from said one end, said tongue being located below said body and extending away from said body at an acute angle thereto, and being resiliently engageable on said one rim, an abutment member extending downwardly from said body at a location spaced from said one end and having an abutment surface on the side remote from said one end which is inclined downwardly away from said one end, to lockingly engage said other rim and be urged thereagainst by the resilient interaction between said one rim and said at least one tongue, and a valance support member connected to said main body to depend in front of said headrail when said bracket is mounted thereon.
Claim 2
Dependent Claim
202 words
A valance bracket for a horizontal venetian blind having a generally channel cross-section headrail, with a lower web and front and rear walls each terminating in an upper rim, whereby the rims have a gap therebetween, said bracket comprising, as a unitary structure formed in one single piece, a main body dimensioned to bridge the gap between said rims, an end portion at one end of said body adapted to overlie one of said rims, at least one tongue cantilevered from said body at a location spaced from said one end, said tongue being located below said body and extending away from said body at an acute angle thereto, and being resiliently engageable on said one rim, an abutment member extending downwardly from said body at a location spaced from said one end and having an abutment surface on the side remote from said one end which is inclined downwardly away from said one end, to lockingly engage said other rim and be urged thereagainst by the resilient interaction between said one rim and said at least one tongue, and a valance support member connected to said main body to depend in front of said headrail when said bracket is mounted thereon.
Claim 3
Dependent Claim
24 words
A valance bracket as claimed in claim 1, wherein said at least one tongue extends sideways from said body at an acute angle thereto.
Claim 4
Dependent Claim
47 words
A valance bracket as claimed in claim 2 and further comprising at least one side flange extending downwardly from said body, said side flange terminating at said one end of said body in said tongue, the other end of said flange forming said downwardly inclined abutment surface.
Claim 5
Dependent Claim
29 words
A valance bracket as claimed in claim 2, wherein there are two of said tongues, one extending sideways from each side of said body at an acute angle thereto.
Claim 6
Dependent Claim
49 words
A valance bracket as claimed in claim 4, and further comprising a side flange extending downwardly from each side of said body, said side flanges terminating at said one end in said tongues, the other ends of said side flanges each forming part of said downwardly inclined abutment surface.
Claim 7
Dependent Claim
27 words
A valance bracket as claimed in claim 1, wherein said tongue is downwardly inclined at an acute angle from said body to extend below said end portion.
Claim 8
Dependent Claim
42 words
A valance bracket as claimed in claim 1 and further comprising a stop extending rearwardly from said valance support member generally towards said body, said stop abutting the front wall of the venetian blind headrail to space said valance support member therefrom.
Claim 9
Dependent Claim
194 words
A horizontal venetian blind comprising a generally channel cross-section headrail, with a lower web and front and rear walls, each terminating in an upper rim, whereby the rims have a gap therebetween, a valance support bracket comprising, as a unitary structure formed in one single piece, a main body dimensioned to bridge the gap between said rims, an edge portion at one end of said body adapted to overlie one of said rims, at least one tongue cantilevered from said body at a location spaced from said one end, said tongue being located below said body and extending away from said body at an acute angle thereto and being resiliently engaged on said one rim, an abutment member extending downwardly from said body at a location spaced from said one end and having an abutment surface on the side remote from said one end which is inclined downwardly away from said one end, to lockingly engage said other rim and be urged thereagainst by the resilient interaction between said one rim and said at least one tongue, and a valance support member connected to said main body to depend in front of said headrail.
Claim 10
Dependent Claim
194 words
A horizontal venetian blind comprising a generally channel cross-section headrail, with a lower web and front and rear walls, each terminating in an upper rim, whereby the rims have a gap therebetween, a valance support bracket comprising, as a unitary structure formed in one single piece, a main body dimensioned to bridge the gap between said rims, an edge portion at one end of said body adapted to overlie one of said rims, at least one tongue cantilevered from said body at a location spaced from said one end, said tongue being located below said body and extending away from said body at an acute angle thereto and being resiliently engaged on said one rim, an abutment member extending downwardly from said body at a location spaced from said one end and having an abutment surface on the side remote from said one end which is inclined downwardly away from said one end, to lockingly engage said other rim and be urged thereagainst by the resilient interaction between said one rim and said at least one tongue, and a valance support member connected to said main body to depend in front of said headrail.
Claim 11
Dependent Claim
72 words
A horizontal venetian blind as claimed in claim 8, wherein said main body of said valance bracket further comprises a side flange extending downwardly from each side of said body, said side flanges each terminating at said one end in said tongues which extend sideways from each side of said body at an acute angle thereto, the other end of said side flanges each forming part of said downwardly inclined abutment surface.
Claim 12
Dependent Claim
44 words
A horizontal venetian blind as claimed in claim 8, wherein said tongue of said valance bracket is downwardly inclined at an acute angle from the main body of said bracket to extend below said end portion and under said one rim of said headrail.
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) | 1984-03-09 | 1984-09-08 | 1985-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-09 | 1988-09-08 | 1989-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-09 | 1992-09-08 | 1993-03-10 | $7700.00 | Window Closed / Lapsed |