Patent US4230113A successfully refreshed from Google Patents.
US4230113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Infant's diaper
Assignee: Individual
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Filing: 1978-07-17
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Granted: 1980-10-28
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Expires: 1998-07-17
Abstract
Abstract An infant's diaper has a notch centrally located along one of its narrow edges to thereby expose the navel area and eliminate diaper contact with the umbilicus of newborn and low weight babies.
Inventors
- 👤 Khusal Mehta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:15
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/45; A61F13/49; A61F13/494; A61F13/49406; A61F13/49413; A61F13/49426; A61F13/49001; A61F13/84; A61F2013/15008; A61F2013/15032; A61F2013/1504; A61F13/15203; A61F2013/15284; A61F2013/15365
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A moisture absorbing infant's diaper for newborn babies, comprising an outer water impervious layer, an intermediate moisture absorbing layer and an inner moisture transmitting layer, the two long sides being folded inwardly about midway of their lengths to form a central pleat which reduces the central width of the diaper, which is about 22 cm. wide, about 27 cm. long and has in one of its narrow ends a V-shaped notch which opens out at that edge of the diaper, said notch being centrally located along that end and being from 2.5 to 4.5 cm. deep and from 4 to 6 cm. wide at the edge.
Claim 2
Dependent Claim
106 words
A moisture absorbing infant's diaper for newborn babies, comprising an outer water impervious layer, an intermediate moisture absorbing layer and an inner moisture transmitting layer, the two long sides being folded inwardly about midway of their lengths to form a central pleat which reduces the central width of the diaper, which is about 22 cm. wide, about 27 cm. long and has in one of its narrow ends a V-shaped notch which opens out at that edge of the diaper, said notch being centrally located along that end and being from 2.5 to 4.5 cm. deep and from 4 to 6 cm. wide at the edge.
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) | 1983-10-28 | 1984-04-28 | 1984-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-10-28 | 1988-04-28 | 1988-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-10-28 | 1992-04-28 | 1992-10-28 | $7700.00 | Window Closed / Lapsed |