Patent US3593716A successfully refreshed from Google Patents.
US3593716A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined disposable diaper and baby panty
Assignee: Individual
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Filing: 1969-08-19
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Granted: 1971-07-20
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Expires: 1989-08-19
Abstract
Abstract A waterproof infant-conforming outer sheet of material partially encloses a multilayered strip of absorbent material. The waterproof sheet is of a configuration and tacked at certain places so that upon application to the torso of an infant it forms a body-conforming panty.
Inventors
- 👤 Anneliese E Vogt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:15
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/45; A61F13/49; A61F13/494; A61F13/49473; A61F13/53; A61F13/534; A61F13/53409; A61F13/53427
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
136 words
A combined disposable diaper and baby panty comprising a first sheet of waterproof plastic material, a second sheet of water absorbent material overlying the plastic sheet said first and second sheets being of substantially the same size and shape and having opposed parallel margins, and opposed inwardly curved margins to give them an hourglass configuration, the second sheet having pairs of spaced opening along the horizontal axis thereof spaced inwardly of the curved margins, means to secure the first sheet to itself through the said spaced openings and inwardly fold the curved margin portions of the first and second sheets to provide a somewhat diamond-shaped opening therebetween and an elongated pad member formed of a multiply water absorbing material secured to the first and second sheets along the vertical axis thereof and at their parallel margins.
Claim 2
Dependent Claim
136 words
A combined disposable diaper and baby panty comprising a first sheet of waterproof plastic material, a second sheet of water absorbent material overlying the plastic sheet said first and second sheets being of substantially the same size and shape and having opposed parallel margins, and opposed inwardly curved margins to give them an hourglass configuration, the second sheet having pairs of spaced opening along the horizontal axis thereof spaced inwardly of the curved margins, means to secure the first sheet to itself through the said spaced openings and inwardly fold the curved margin portions of the first and second sheets to provide a somewhat diamond-shaped opening therebetween and an elongated pad member formed of a multiply water absorbing material secured to the first and second sheets along the vertical axis thereof and at their parallel margins.
Claim 3
Dependent Claim
19 words
A device according to claim 1 in which the first and second sheets are secured together along their edges.
Claim 4
Dependent Claim
23 words
A device according to claim 1 in which the first sheet is secured to itself through the second sheet opening by heat-sealing means.
Claim 5
Dependent Claim
28 words
A device according to claim 1 in which the inner curved portions of the first and second sheets between the sheet-securing openings and the curved margins are free.
Claim 6
Dependent Claim
71 words
A device according to claim 1 in which each of the parallel margins is formed with an outwardly extending tab and in which the portion of the second sheet comprising part of the tab and the portion of the second sheet adjacent said tab is provided with openings whereby the tab may be folded inwardly upon the said second sheet and the first sheet received to itself through the said openings.
Claim 7
Dependent Claim
47 words
A device according to claim 5 in which the pad member is also provided with openings in the second sheet adjacent the tab and disposed upon the second sheet whereby the pad member can be secured in place upon the second sheet by the first sheet tabs.
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) | 1974-07-19 | 1975-01-18 | 1975-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-19 | 1979-01-18 | 1979-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-19 | 1983-01-18 | 1983-07-20 | $7700.00 | Window Closed / Lapsed |