US4300745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for hanging a drapery rod bracket on wallboard
Assignee: Illinois Tool Works Inc
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Filing: 1979-09-26
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Granted: 1981-11-17
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Expires: 1999-09-26
Abstract
Abstract A mounting plate assembly for securing a curtain rod bracket to dry wall or the like. The assembly includes radiused anchors which are easily rotated into the wall. The anchors may be constructed individually and then incorporated into the assembly or, in an alternate embodiment, may be formed integrally with the mounting plate. The mounting plate employs a U-shaped flange and a plurality of spring fingers to removably retain the curtain rod bracket on the dry wall.
Inventors
- 👤 Francis C. Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:11
CPC Classifications
A; A47; A47H; A47H1/00; A47H1/10; A47H1/102
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
192 words
An assembly for securing a drapery rod to wallboard or the like, said assembly comprising anchor means a mounting plate means, and a bracket, said mounting plate means comprising a member which is generally rectangular in plan and C-shaped in cross section, one end of the "C" being formed by one edge of the plate means being turned back upon itself forming a U-shaped portion, the edge opposite to said one edge having a plurality of bracket-retaining spring fingers, said anchor means including at least two anchor members at least one thereof having one or more arcuate projection(s) for penetrating the wallboard and maintaining said mounting bracket means in fixed position with respect thereto, said bracket being a generally L-shaped member defined by a first shorter leg and a second longer leg said shorter leg having a free end and an end which adjoins said longer leg, said free end engaging in the U-shaped portion of said mounting plate means, said longer leg having a plurality of recesses equal in spacing for bracket retaining spring fingers, said fingers engaging in the recesses to maintain the bracket assembled to said mounting plate means.
Claim 2
Dependent Claim
192 words
An assembly for securing a drapery rod to wallboard or the like, said assembly comprising anchor means a mounting plate means, and a bracket, said mounting plate means comprising a member which is generally rectangular in plan and C-shaped in cross section, one end of the "C" being formed by one edge of the plate means being turned back upon itself forming a U-shaped portion, the edge opposite to said one edge having a plurality of bracket-retaining spring fingers, said anchor means including at least two anchor members at least one thereof having one or more arcuate projection(s) for penetrating the wallboard and maintaining said mounting bracket means in fixed position with respect thereto, said bracket being a generally L-shaped member defined by a first shorter leg and a second longer leg said shorter leg having a free end and an end which adjoins said longer leg, said free end engaging in the U-shaped portion of said mounting plate means, said longer leg having a plurality of recesses equal in spacing for bracket retaining spring fingers, said fingers engaging in the recesses to maintain the bracket assembled to said mounting plate means.
Claim 3
Dependent Claim
90 words
The assembly of claim 1 wherein the anchor members comprise two sets of separate penetrating hooks, each set having two such hooks which form the arcuate projections and each of which has a wall penetrating anchoring portion on one end, each set of hooks being formed from a single piece of sheet metal and having a pair of pivot fingers formed integrally and extending laterally therefrom on the other end by means of which the anchor means are preassembled in a corresponding set of apertures in said mounting plate means.
Claim 4
Dependent Claim
47 words
The assembly of claim 2 wherein the anchor members are preassembled to the surface of the mounting plate means which is away from the wall and the anchoring portion of each anchor member is rotated into the wallboard through a set of slots in said plate means.
Claim 5
Dependent Claim
26 words
The assembly of claim 3 wherein the anchor hooks have a uniform radius of curvature and the pivot fingers lie at the centers of curvature therefor.
Claim 6
Dependent Claim
43 words
The assembly of claim 3 wherein the mounting plate means has a duplicate set of apertures and slots which mirror the first set in order to permit the same mounting plate means to be used as both a left and right-handed bracket mount.
Claim 7
Dependent Claim
41 words
The assembly of claim 1 wherein the mounting plate means has a flat body portion and a first anchor member comprises a first set of two projections formed integrally with, and arched out of the plane of, the flat body portion.
Claim 8
Dependent Claim
58 words
The assembly of claim 6 wherein the two projections have a uniform radius of curvature and extend from one end of the body portion said anchor means further comprising a second anchor member having two additional projections which extend from the opposite end of the body portion and in the same general direction as the first said projections.
Claim 9
Dependent Claim
37 words
The assembly of claim 7 wherein said two additional projections have a second uniform radius of curvature equal to the length of the mounting plate so that these second projections may be easily rotated into the wall.
Claim 10
Dependent Claim
38 words
The assembly of claim 1 wherein the spring fingers are equal in number to a plurality of apertures in the drapery bracket in which the spring fingers engage to releasably secure the bracket to said mounting plate means.
Claim 11
Dependent Claim
37 words
The assembly of claim 1 wherein the spring fingers are of a number which exceeds the number of apertures in the drapery bracket in order to permit vertical adjustment between the mounting plate and its associated bracket.
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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) | 1984-11-16 | 1985-05-18 | 1985-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-11-16 | 1989-05-18 | 1989-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-11-16 | 1993-05-18 | 1993-11-17 | $7700.00 | Window Closed / Lapsed |