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US4496360A Expired / Lapsed US ⏱️ 0.0 years remaining

Method of using a composite waste-containment garment having disposable elasticized insert

Assignee: Procter and Gamble Co
•
Filing: 1983-06-27
•
Granted: 1985-01-29
•
Expires: 2003-06-27
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Abstract

Abstract A method of using a composite waste-containment garment comprising a disposable, elasticized waste-containment insert secured by means integral with the insert inside a non-elasticized over-garment such as a conventional reuseable diaper, or a disposable diaper, or overpants, or the combination of a non-elasticized reuseable diaper covered with an outer-garment such as overpants having elasticized leg cuffs. The insert is so elasticized along its longitudinal side edges that, when properly secured inside a suitable over-garment, and the over-garment is properly applied to a wearer, the elasticized side edges of the insert are sufficiently tensioned to form liquid seals or leg cuffs along upper thigh regions of the wearer: particularly, along the inner spans of the upper thigh regions of the wearer. The method comprises the steps of laying the over-garment out flat; stretching the insert to substantially reduce its elastic induced contraction--preferably fully removing such contraction--and securing the insert to the over-garment while maintaining the insert in such a stretched state. The method may further include applying an outer-garment such as overpants having elasticized leg cuffs over the over-member, and dressing the leg cuffs so that the side edges of the over-member are disposed intermediate the leg cuffs of the insert and the outer-garment.

Inventors

  • 👤 Frederick M. Joffe
  • 👤 John K. Dysart

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 01:23
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/45; A61F13/49; A61F13/494; A61F13/49406; A61F13/49413; A61F13/49003; A61F13/49004; A61F13/49007; A61F13/49009; A61F13/49011; A61F13/505

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 102 words
A method of using an elasticized-leg-cuff waste-containment insert having a predetermined degree of elastic induced contractability of said leg-cuffs in a non-elasticized over-garment, said method comprising the steps of: stretching said insert to substantially reduce its elastic induced contraction; securing longitudinally spaced oppositely disposed end portions of said insert to equally longitudinally spaced inwardly facing surface regions of said over-garment while said insert is maintained in said reduced state of contraction; and so applying said over-garment to a wearer that the elasticized-leg-cuffs of said insert are sufficiently stretched to be sealingly juxtaposed the wearer's skin by the action of stretching induced tension.
Claim 2
Independent Claim 102 words
A method of using an elasticized-leg-cuff waste-containment insert having a predetermined degree of elastic induced contractability of said leg-cuffs in a non-elasticized over-garment, said method comprising the steps of: stretching said insert to substantially reduce its elastic induced contraction; securing longitudinally spaced oppositely disposed end portions of said insert to equally longitudinally spaced inwardly facing surface regions of said over-garment while said insert is maintained in said reduced state of contraction; and so applying said over-garment to a wearer that the elasticized-leg-cuffs of said insert are sufficiently stretched to be sealingly juxtaposed the wearer's skin by the action of stretching induced tension.
Claim 3
Dependent Claim 46 words
The method of claim 1 wherein said insert comprises a liquid impervious backsheet, a liquid pervious topsheet, a narrow absorbent core disposed between said backsheet and said topsheet, and elastic means for elasticizing longitudinal side edge regions of said backsheet to form said elasticized leg cuffs.
Claim 4
Dependent Claim 19 words
The method of claim 1 wherein said insert is stretched to its full uncontracted length prior to said securing.
Claim 5
Dependent Claim 26 words
The method of claim 1 or 3 wherein said insert is a four-corner insert, and said four corners are secured to said over-garment during said securing.
Claim 6
Dependent Claim 17 words
The method of claim 4 wherein said securing is effected by adhesive means integrated into said insert.
Claim 7
Dependent Claim 37 words
The method of claim 1 or 3 wherein said over-garment is fitted to said wearer so that longitudinal side edge regions of its leg encircling portions are disposed outboard from said elasticized leg cuffs of said insert.
Claim 8
Dependent Claim 48 words
The method of claim 6 wherein said over-garment is a reuseable cloth diaper, and said method further comprises the step of applying an elasticized-leg-cuff outer-garment to said wearer so that the leg cuffs of said outer-garment are disposed outboard of said longitudinal side edge regions of said over-garment.

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) 1988-01-29 1988-07-30 1989-01-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1992-01-29 1992-07-30 1993-01-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1996-01-29 1996-07-30 1997-01-29 $7700.00 Window Closed / Lapsed

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