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US4450498A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrically grounded, static absorbing drapery installation

Assignee: CORAL INDUSTRIAL SALES Co A CORP OF IL
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Filing: 1982-09-15
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Granted: 1984-05-22
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Expires: 2002-09-15
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Abstract

Abstract An electrically grounded, static absorbing drapery installation which employs a decorative conductive drapery fabric having disconnectable electrical connector means installed thereon for connection to the ground terminal of a conventional wall outlet for dissipating accumulated static charge. The electrical connector means do not interfere with opening and closing of the drapery in its installed condition. Also the electrical connector means can be selectively disconnected to permit cleaning or repair of the drapery.

Inventors

  • 👤 Burton L. Siegal

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 15:07
CPC Classifications
A; A47; A47H; A47H99/00; H; H05; H05F; H05F3/00; H05F3/02

Claims Analysis

Total Claims: 12
Claim 1
Independent Claim 196 words
In a drapery installation which includes at least one panel of decorative fabric having electrically conductive fibers or filaments fabricated thereinto; said fabric panel being adapted to be hung from a traverse rod with one side edge geneally vertically stationary and a second side edge to be traversed thereby; an electrical connector assembly of component parts strategically installed on the panel for minimal movement therewith during opening and closing of the drapery comprising: (a) electrically conductive plate means secured to a face of said panel adjacent said generally stationary side edge in electrical connection with said conductive fibers or filaments; (b) a first terminal member secured in electrical connection to said plate means; (c) a second terminal member electrically connected to said first terminal member and selectively disconnectable and reconnectable therewith without dissembling the plate means from the panel; and (d) an elongate electrical conductor member having an end terminal member for connecting said conductor to ground; (e) said conductor being electrically connected to said second terminal member to electrically ground said panel for dissipating static electric charge accumulated on the panel to said ground without interfering with optimum movement, use and cleaning of the drapery.
Claim 2
Dependent Claim 196 words
In a drapery installation which includes at least one panel of decorative fabric having electrically conductive fibers or filaments fabricated thereinto; said fabric panel being adapted to be hung from a traverse rod with one side edge geneally vertically stationary and a second side edge to be traversed thereby; an electrical connector assembly of component parts strategically installed on the panel for minimal movement therewith during opening and closing of the drapery comprising: (a) electrically conductive plate means secured to a face of said panel adjacent said generally stationary side edge in electrical connection with said conductive fibers or filaments; (b) a first terminal member secured in electrical connection to said plate means; (c) a second terminal member electrically connected to said first terminal member and selectively disconnectable and reconnectable therewith without dissembling the plate means from the panel; and (d) an elongate electrical conductor member having an end terminal member for connecting said conductor to ground; (e) said conductor being electrically connected to said second terminal member to electrically ground said panel for dissipating static electric charge accumulated on the panel to said ground without interfering with optimum movement, use and cleaning of the drapery.
Claim 3
Dependent Claim 22 words
In a drapery installation as described in claim 1 in which said plate means comprises a metal mesh member of rectilinear configuration.
Claim 4
Dependent Claim 44 words
In a drapery installation as described in claim 2 in which said mesh member has marginal edges deformed angularly relative to the planar body thereof and said edges are engaged into the fabric of the panel for retaining said mesh member on the panel.
Claim 5
Dependent Claim 60 words
In a drapery installation as described in claims 1 or 2 in which said first terminal member is a right angle member having one leg secured to the plate means and a second leg providing a terminal leg of the said member, said second terminal member having an electrical socket or slot form releasably receiving said second terminal leg therein.
Claim 6
Dependent Claim 61 words
In a drapery installation as described in claim 1 which includes a second fabric panel of like electrical conductive fabrication as the first mentioned panel, a like electrical connector assembly installed on the second panel, said conductor connector having an extension thereof electrically connected to said like connector assembly whereby both panels are connected to ground through the same conductor member.
Claim 7
Dependent Claim 27 words
In a drapery installation as described in claims 1 or 5 in which said conductor member is connected to the ground terminal of a common wall outlet.
Claim 8
Dependent Claim 30 words
In a drapery installation as described in claim 5 in which said like electrical connector assembly includes a second conductor connecting the second panel to ground through a wall outlet.
Claim 9
Dependent Claim 30 words
In a drapery installation as described in claims 1 or 5 in which a resistor is connected between the conductor and ground of selected ohm value for eliminating electrical shock.
Claim 10
Dependent Claim 29 words
In a drapery installation as described in claim 1 in which said conductive fibers are fabricated in a gridpattern to provide a continuous electrical path to said connector means.
Claim 11
Dependent Claim 34 words
In a drapery installation as described in claim 1 in which said panel has a bottom hem and the assembly is installed on said hem facing away from the exterior face of the panel.
Claim 12
Dependent Claim 24 words
In a drapery installation as described in claim 1 or 2 in which said assembly is secured to the panel by basting thread thereto.

References Cited (Backward Citations)

US2325414A Cited
US3084700A Cited
US3288175A Cited
US3678675A Cited
US3839135A Cited
US4398277A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1987-05-22 1987-11-21 1988-05-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1991-05-22 1991-11-21 1992-05-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1995-05-22 1995-11-21 1996-05-22 $7700.00 Window Closed / Lapsed

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