US3131693A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flushable diaper
Assignee: Riegel Textile Corp
•
Filing: 1961-11-27
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Granted: 1964-05-05
•
Expires: 1981-11-27
Abstract
No abstract record available.
Inventors
- 👤 Gray Deckerd Jefferson
- 👤 Alfred T Clifford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:09
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/15203; A61F13/15211
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
A LIGHTWEIGHT, PAPER-LIKE BABY DIAPER HAVING THE FRONT PORTION, REAR PORTION, LEG APERTURES AND CROTCH PORTION WHEN PINNED IN POSITION ON THE WEARER ADAPTED FOR USE IN CONVENTIONAL MANNER AND DISPOSABLE BY FLUSHING IN AN ORDINARY WATER CLOSET, COMPRISING A PLURALITY OF THIN,
Claim 2
Dependent Claim
43 words
A LIGHTWEIGHT, PAPER-LIKE BABY DIAPER HAVING THE FRONT PORTION, REAR PORTION, LEG APERTURES AND CROTCH PORTION WHEN PINNED IN POSITION ON THE WEARER ADAPTED FOR USE IN CONVENTIONAL MANNER AND DISPOSABLE BY FLUSHING IN AN ORDINARY WATER CLOSET, COMPRISING A PLURALITY OF THIN,
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) | 1967-05-05 | 1967-11-04 | 1968-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-05 | 1971-11-04 | 1972-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-05 | 1975-11-04 | 1976-05-05 | $7700.00 | Window Closed / Lapsed |