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US3700185A Expired / Lapsed US ⏱️ 0.0 years remaining

Dispensable coil package

Assignee: Atlantic Richfield Co
•
Filing: 1970-02-17
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Granted: 1972-10-24
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Expires: 1990-02-17
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Abstract

Abstract A shipping and dispensing package comprising coils comprising a plurality of radial layers, each layer comprising a helical winding of insulated wire or other strand and a thin-walled, stretchable, polymeric membrane enclosing and compressing the coils and having an aperture for pulling the wire from within the package.

Inventors

  • 👤 Ronald R Hubbard
  • 👤 Richard N Nalevanko

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 10:06
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/02; B65D85/04; B65D75/00; B65D75/002; B65D75/004; B65H; B65H49/00; B65H49/02; B65H49/04; B65H49/06; B65H49/08

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 167 words
A shipping and dispensing package comprising a. a coil comprising a large plurality of radial layers, each of said layers comprising a helical winding of insulated electrical conductor around a central open core, and b. coil enclosing and guiding means comprising 1. a thin-walled, stretchable, polyethylene membrane having a gage of 2-5 mils snugly enclosing and compressing said coil during shipping and dispensing, a portion of said membrane being stretched across said coil, and 2. a peripheral edge in said membrane defining, over said core, an opening of a size sufficient to permit insertion of a man''s fingers to pull out an end of said insulated conductor enclosed within said membrane, whereby said insulated conductor can be withdrawn at high speed from within said membrane and said membrane about said opening assumes the form of a truncated cone with said opening at its apex which acts to guide said insulated conductor into a smaller spiral within the confines, of the membrane as it is being removed therefrom.
Claim 2
Dependent Claim 167 words
A shipping and dispensing package comprising a. a coil comprising a large plurality of radial layers, each of said layers comprising a helical winding of insulated electrical conductor around a central open core, and b. coil enclosing and guiding means comprising 1. a thin-walled, stretchable, polyethylene membrane having a gage of 2-5 mils snugly enclosing and compressing said coil during shipping and dispensing, a portion of said membrane being stretched across said coil, and 2. a peripheral edge in said membrane defining, over said core, an opening of a size sufficient to permit insertion of a man''s fingers to pull out an end of said insulated conductor enclosed within said membrane, whereby said insulated conductor can be withdrawn at high speed from within said membrane and said membrane about said opening assumes the form of a truncated cone with said opening at its apex which acts to guide said insulated conductor into a smaller spiral within the confines, of the membrane as it is being removed therefrom.
Claim 3
Dependent Claim 92 words
a peripheral edge in said membrane defining, over said core, an opening of a size sufficient to permit insertion of a man''s fingers to pull out an end of said insulated conductor enclosed within said membrane, whereby said insulated conductor can be withdrawn at high speed from within said membrane and said membrane about said opening assumes the form of a truncated cone with said opening at its apex which acts to guide said insulated conductor into a smaller spiral within the confines, of the membrane as it is being removed therefrom.
Claim 4
Dependent Claim 92 words
a peripheral edge in said membrane defining, over said core, an opening of a size sufficient to permit insertion of a man''s fingers to pull out an end of said insulated conductor enclosed within said membrane, whereby said insulated conductor can be withdrawn at high speed from within said membrane and said membrane about said opening assumes the form of a truncated cone with said opening at its apex which acts to guide said insulated conductor into a smaller spiral within the confines, of the membrane as it is being removed therefrom.

References Cited (Backward Citations)

US9605A Cited
US1063646A Cited
GB311122A Cited
US1937468A Cited
US2596970A Cited
US2720309A Cited
US3397773A Cited
US3374882A Cited
US3355010A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-10-24 1976-04-24 1976-10-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-10-24 1980-04-24 1980-10-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-10-24 1984-04-24 1984-10-24 $7700.00 Window Closed / Lapsed

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