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US4985953A Expired / Lapsed US ⏱️ 0.0 years remaining

Fitted mattress cover

Assignee: LOUISVILLE BEDDING Co A CORP OF
•
Filing: 1990-02-21
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Granted: 1991-01-22
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Expires: 2010-02-21
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Abstract

Abstract A fitted mattress cover for enveloping the top surface side and end surfaces of a mattress constructed to drastically minimize the shifting of the cover relative to the mattress. The fitted mattress cover includes a top panel for fitting in overlaying relationship to the top surface of the mattress and a peripheral skirt depending from the peripheral edge of the top panel for fitting an overlaying relationship to the sides and ends of the mattress. The depending skirt includes a layer of fabric material and a plurality of parallel, spaced-apart elastic cords stitched into the skirt fabric to gather the fabric material into folds perpendicular to the longitudinal axis of the elastic cords. Also, a method of making the fitted mattress cover includes forming a top panel of fabric material for the top panel, forming a flat layer of fabric material for the skirt, longitudinally straining a plurality of parallel spaced apart elastic cords, concurrently stitching the cords into the flat layer of skirt fabric material, allowing the elastic cords to relax forming gathers in the layer of skirt material with the axis of the folds of the gathers perpendicular to the longitudinal axis of the elastic cords.

Inventors

  • 👤 Michael E. Seago

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 07:56
CPC Classifications
A; A47; A47G; A47G9/00; A47G9/02; A47G9/0238; A47G9/0246; A47C; A47C31/00; A47C31/10; A47C31/105

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 124 words
A fitted mattress cover comprising: a. a top panel for fitting in overlaying relationship to the top surface of a mattress; and, b. a peripheral skirt depending from the periphery of the top panel for fitting in overlaying relationship to the sides and ends of the mattress, the depending skirt comprising: a gathered single layer of relatively inelastic material; and, a plurality of spaced apart, parallel rows of elongated elastic cords attached to the inelastic material and extending generally perpendicularly to the longitudinal axis of the folds of the gathers, the elastic cords being in a relaxed condition prior to installation of the cover on the mattress and stretchable in the direction of their longitudinal axis when the cover is installed on the mattress.
Claim 2
Dependent Claim 124 words
A fitted mattress cover comprising: a. a top panel for fitting in overlaying relationship to the top surface of a mattress; and, b. a peripheral skirt depending from the periphery of the top panel for fitting in overlaying relationship to the sides and ends of the mattress, the depending skirt comprising: a gathered single layer of relatively inelastic material; and, a plurality of spaced apart, parallel rows of elongated elastic cords attached to the inelastic material and extending generally perpendicularly to the longitudinal axis of the folds of the gathers, the elastic cords being in a relaxed condition prior to installation of the cover on the mattress and stretchable in the direction of their longitudinal axis when the cover is installed on the mattress.
Claim 3
Dependent Claim 108 words
The mattress cover of claim 1, wherein: the longitudinal axis of the folds of the gathers of the inelastic material are generally parallel to the longitudinal dimension of the peripheral skirt, and, therefore, parallel to the longitudinal dimensions of the sides and ends of the mattress when the cover is installed thereon; and, the elastic cords extend generally perpendicular to the longitudinal dimension of the peripheral skirt, and, therefore, generally perpendicular to the longitudinal dimension of the sides and ends of the mattress when the cover is installed on the mattress to grip the mattress to grip the mattress transversely of the sides and ends of the mattress.
Claim 4
Dependent Claim 103 words
The mattress cover of claim 1, wherein: the longitudinal axis of the folds of the gathers of the inelastic material are generally perpendicular to the longitudinal dimension of the peripheral skirt, and, therefore, perpendicular to the longitudinal dimension of the sides and ends of the mattress when the cover is installed on the mattress; and the elastic cords extend generally parallel to the longitudinal dimension of the peripheral skirt, and, therefore, generally parallel to the longitudinal dimension of the sides and ends of the mattress when the cover is installed on the mattress to circumferentially grip the sides and ends of the mattress.
Claim 5
Dependent Claim 16 words
The mattress cover of claim 3, wherein the peripheral skirt tapers toward its bottom peripheral edge.
Claim 6
Dependent Claim 19 words
The mattress cover of claim 1, wherein the elastic cords are stitched into the layer of relatively inelastic material.
Claim 7
Dependent Claim 28 words
The mattress cover of claim 1, further comprising an elastic strip attached to the bottom peripheral hem of the skirt generally parallel to the rows of elastic cords.

References Cited (Backward Citations)

US2942280A Cited
US2856615A Cited
US3020566A Cited
US3789441A Cited
US4703530A Cited
US4692702A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1994-01-21 1994-07-23 1995-01-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1998-01-21 1998-07-23 1999-01-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2002-01-21 2002-07-23 2003-01-22 $7700.00 Window Closed / Lapsed

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