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US4053009A Expired / Lapsed US ⏱️ 0.0 years remaining

Suspension and heading stiffener for curtains, drapes or the like

Assignee: Individual
•
Filing: 1976-04-02
•
Granted: 1977-10-11
•
Expires: 1996-04-02
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Abstract

Abstract A combination suspension and heading stiffener for a drape, curtain or like hanging which comprises an elongate member one portion of which is substantially more flexible than the other. The elongate member has attachment means whereby one such member can be coupled in an end to end relationship with another member. The elongate member is adapted to be coupled to a suspension means.

Inventors

  • 👤 William Joel Reginald Edlin

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 12:56
CPC Classifications
A; A47; A47H; A47H13/00; A47H13/14; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1498

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 110 words
A combination suspension and heading stiffener for a drape, curtain or like article comprising: an elongate member of substantially uniform width throughout its length and having one end portion thicker than the other end portion so that said one end portion is substantially rigid whereas said other end portion is flexible; means disposed at a longitudinal edge portion of said elongate member for suspending it during use from suspension guide means; and means at one end of said elongate member for connecting with cooperating means at the other end of another similar elongate member to enable connection together of a plurality of such elongate members in end to end relationship.
Claim 2
Dependent Claim 110 words
A combination suspension and heading stiffener for a drape, curtain or like article comprising: an elongate member of substantially uniform width throughout its length and having one end portion thicker than the other end portion so that said one end portion is substantially rigid whereas said other end portion is flexible; means disposed at a longitudinal edge portion of said elongate member for suspending it during use from suspension guide means; and means at one end of said elongate member for connecting with cooperating means at the other end of another similar elongate member to enable connection together of a plurality of such elongate members in end to end relationship.
Claim 3
Dependent Claim 186 words
A combination suspension and heading stiffener as claimed in claim 1; wherein the thicker portion of said elongate member has a hole therein opening at or adjacent a longitudinal edge thereof whereby a spike depending from the suspension guide means can be engaged therein to provide the means for supporting said elongate member from the suspension guide means; wherein the free end of the thin portion is of a reduced width, and a series of transverse saw-teeth formations being provided on the face of the reduced width portion; and wherein the thick portion is provided with an end opening aperture on a face opposingly directed to the face on which the saw-teeth formations of the reduced width portion are formed, and a second series of transverse saw-toothed formations being provided within said aperture, said saw-teeth of the reduced width portion being inclined in an opposing sense to those of the thick portion such that the aperture can receive therein the reduced width portion of another elongate member such that the saw-teeth formations interengage enabling the elongate members to be joined together in end to end relationship.
Claim 4
Dependent Claim 146 words
In combination with a drape, curtain or like article and support track therefor; a curtain support comprising a plurality of elongate members each configured as set forth in claim 1 and each elongate member having at least two sockets at one end portion and an equal number of pins at the other end portion thereof, and said elongate members being joined in end to end relationship by said pins of one elongate member being inserted in respective ones of said sockets of another elongate member, each elongate member also having a spike extending from a longitudinal edge of the thick portion thereof capable of engaging the suspension guide menas to provide the means for supporting the elongate members therefrom; and a tie comprising a flexible strip having a plurality of apertures along its length and having the spikes of said elongate members inserted into selected apertures.
Claim 5
Dependent Claim 80 words
In combination with a drape, curtain or like article and support track therefor; a curtain support comprising a plurality of elongate members each configured as set forth in claim 2 joined together in an end to end relationship; and a tie comprising a flexible strip having a plurality of apertures along its length and located through selected ones of which are depending spikes formed on suspension guide mounted on a track and located in the apertures of the elongated members.
Claim 6
Dependent Claim 28 words
The combination according to claim 4; wherein the distance between the selected apertures of the tie is less than the distance between the apertures of the elongate members.
Claim 7
Dependent Claim 63 words
The combination according to claim 5; wherein the plurality of joined elongate members are located in a hem of the upper edge of the drape, curtain or like article and the spikes of the suspension guides pass firstly through the selected apertures of the tie and then through the material of the hem before being located in the apertures of the elongated members.

References Cited (Backward Citations)

US2559072A Cited
US2943415A Cited
US3359592A Cited
DE1269307B Cited
US3434524A Cited
US3729780A Cited
US3823443A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-10-10 1981-04-11 1981-10-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-10-10 1985-04-11 1985-10-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-10-10 1989-04-11 1989-10-11 $7700.00 Window Closed / Lapsed

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