Patent US4338938A successfully refreshed from Google Patents.
US4338938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Washable diaper
Assignee: Individual
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Filing: 1980-05-19
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Granted: 1982-07-13
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Expires: 2000-05-19
Abstract
Abstract A reuseable diaper is disclosed made of plural layers of material to provide a soft, absorbent inner face and an outer face having a soft fabric texture with an inner layer of moisture impervious material. The diaper incorporates elastic material to enable it to fit about an infant's body. The materials used for the diaper are suitable for repeated washing and reuse.
Inventors
- 👤 Susan A. Seavitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:30
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/45; A61F13/49; A61F13/49003; A61F13/49004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
308 words
A washable, reuseable diaper, said diaper having a body; said body having a pair of ends and a pair of sides, one of said ends having a small outward curvature to give it convexity, said sides being shaped in the form of a segment of a curve extending substantially the full length of each side and convergent intermediate said ends whereby the least width of said diaper is substantially midway between the ends thereof; said body having an interior laminae, the exterior lamina having a latex inner face and a fabric exterior face; said body having an inner lamina of a multi-layered woven cotton, moisture absorbing fabric providing the only material forming the inside surface of the diaper; an elastic band secured to said body along each side intermediate said laminae, said band being spaced inwardly from the side edge of the diaper; the ends of said bands being spaced from the ends of said body; a third elastic band secured to said body along the other of said ends intermediate said laminae and spaced inwardly from the adjacent edge of the diaper; said other end when said diaper is released, having a shallow concave shape; the ends of said third band being spaced from the sides of said body; all said elastic bands being embedded within the body of said diaper whereby no portion thereof will contact an infant wearing the diaper, said elastic bands at said sides providing means for adjusting the diaper to fit closely about an infant's legs and the elastic band at the one end providing automatic means of adjusting to the waist of an infant the length of the combined ends of the diaper; detachable fastening means secured to said body at each of its four end corners and at each corner being spaced from the adjacent end of said elastic bands.
Claim 2
Dependent Claim
308 words
A washable, reuseable diaper, said diaper having a body; said body having a pair of ends and a pair of sides, one of said ends having a small outward curvature to give it convexity, said sides being shaped in the form of a segment of a curve extending substantially the full length of each side and convergent intermediate said ends whereby the least width of said diaper is substantially midway between the ends thereof; said body having an interior laminae, the exterior lamina having a latex inner face and a fabric exterior face; said body having an inner lamina of a multi-layered woven cotton, moisture absorbing fabric providing the only material forming the inside surface of the diaper; an elastic band secured to said body along each side intermediate said laminae, said band being spaced inwardly from the side edge of the diaper; the ends of said bands being spaced from the ends of said body; a third elastic band secured to said body along the other of said ends intermediate said laminae and spaced inwardly from the adjacent edge of the diaper; said other end when said diaper is released, having a shallow concave shape; the ends of said third band being spaced from the sides of said body; all said elastic bands being embedded within the body of said diaper whereby no portion thereof will contact an infant wearing the diaper, said elastic bands at said sides providing means for adjusting the diaper to fit closely about an infant's legs and the elastic band at the one end providing automatic means of adjusting to the waist of an infant the length of the combined ends of the diaper; detachable fastening means secured to said body at each of its four end corners and at each corner being spaced from the adjacent end of said elastic bands.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-07-12 | 1986-01-11 | 1986-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-07-12 | 1990-01-11 | 1990-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-07-12 | 1994-01-11 | 1994-07-13 | $7700.00 | Window Closed / Lapsed |