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US4739815A Expired / Lapsed US ⏱️ 0.0 years remaining

Balloon curtain

Assignee: BEACON LOOMS Inc A CORP OF NEW YORK
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Filing: 1987-08-25
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Granted: 1988-04-26
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Expires: 2007-08-25
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Abstract

Abstract A balloon curtain mountable on a U-shaped two-piece telescoping curtain rod includes adhesive backed nylon fastening tabs attachable to the curtain rod, preferably at the ends and middle of the rod, a generally rectangular fabric body having a top and a bottom, with the top having a tubular pocket for receiving the curtain rod, a second pair of nylon fastening tabs attached inside the curtain rod pocket of the fabric body so as to be opposite to, and engageable with, the curtain rod end tabs when the curtain rod is inserted into the tubular pocket of the body. The curtain also has a pull cord mechanism for vertically raising and lowering the bottom of the fabric body, and a holding sleeve for selectively holding the pull cords and the bottom of the fabric body in a desired position.

Inventors

  • 👤 Alan H. Altman

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 21:07
CPC Classifications
A; A47; A47H; A47H1/00; A47H1/18; E; E06; E06B; E06B9/00; E06B9/24; E06B9/26; E06B9/262; A47H2201/00; A47H2201/02; E06B2009/2622; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24008; Y10T428/24017

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 385 words
A balloon curtain mounted on a standard U-shaped curtain rod, comprising, in combination: a plurality of adhesive backed nylon fastening tabs attached to said curtain rod, including one tab located at each end of the rod and a center tab located about midway therebetween; a generally rectangular fabric body having a back, a side, a top and a bottom, said top being provided with a tubular pocket for receiving the curtain rod, said tubular pocket being made of a fabric which is engageable with said center tab on the curtain rod; a pair of adhesive backed nylon fastening tabs, each tab being attached to a different end of and inside said curtain rod pocket of said fabric body so as to be opposite to, and engageable with, said curtain rod end tabs when the curtain rod is inserted into said tubular pocket of said body, whereby, when the curtain is wider than the length of the curtain rod, the curtain may be freely shirred along the rod, while the center and ends of the curtain are held in place at the curtain rod center ends, respectively, so that a single curtain is useable on curtain rods of varying length; a plurality of eyelets arranged in equally spaced vertical columns on said back of said fabric body; a plurality of pull cords including one cord corresponding to each column of said eyelets, said one cord of each said column having one end fixed to a lower most eyelet in said column at the bottom of the fabric body, said cords running vertically in their respective columns from said fixed ends through the remaining eyelets in said columns to said top of said fabric body where said cords are trained in a strand running horizontally to said side of said fabric body so as to allow for vertical movement of the bottom of said body by pulling said strand; and a hollow tubular sleeve larger than the first eyelet through which said strand runs, said sleeve being forceably slidable on said strand of cords, said sleeve frictionally contacting and holding said strand of cords and holding the bottom of said fabric body when said sleeve is held from passage through the eyelet but wherein said strand is slidable within said sleeve upon application of a sliding force.
Claim 2
Dependent Claim 385 words
A balloon curtain mounted on a standard U-shaped curtain rod, comprising, in combination: a plurality of adhesive backed nylon fastening tabs attached to said curtain rod, including one tab located at each end of the rod and a center tab located about midway therebetween; a generally rectangular fabric body having a back, a side, a top and a bottom, said top being provided with a tubular pocket for receiving the curtain rod, said tubular pocket being made of a fabric which is engageable with said center tab on the curtain rod; a pair of adhesive backed nylon fastening tabs, each tab being attached to a different end of and inside said curtain rod pocket of said fabric body so as to be opposite to, and engageable with, said curtain rod end tabs when the curtain rod is inserted into said tubular pocket of said body, whereby, when the curtain is wider than the length of the curtain rod, the curtain may be freely shirred along the rod, while the center and ends of the curtain are held in place at the curtain rod center ends, respectively, so that a single curtain is useable on curtain rods of varying length; a plurality of eyelets arranged in equally spaced vertical columns on said back of said fabric body; a plurality of pull cords including one cord corresponding to each column of said eyelets, said one cord of each said column having one end fixed to a lower most eyelet in said column at the bottom of the fabric body, said cords running vertically in their respective columns from said fixed ends through the remaining eyelets in said columns to said top of said fabric body where said cords are trained in a strand running horizontally to said side of said fabric body so as to allow for vertical movement of the bottom of said body by pulling said strand; and a hollow tubular sleeve larger than the first eyelet through which said strand runs, said sleeve being forceably slidable on said strand of cords, said sleeve frictionally contacting and holding said strand of cords and holding the bottom of said fabric body when said sleeve is held from passage through the eyelet but wherein said strand is slidable within said sleeve upon application of a sliding force.
Claim 3
Dependent Claim 21 words
A balloon curtain as defined in claim 1, wherein said fastening tabs are made of (Velcro) adhesive backed nylon fastening material.

References Cited (Backward Citations)

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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) 1991-04-26 1991-10-26 1992-04-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1995-04-26 1995-10-26 1996-04-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1999-04-26 1999-10-26 2000-04-26 $7700.00 Window Closed / Lapsed

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