US3150663A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Baby diaper
Assignee: Individual
•
Filing: 1961-06-12
•
Granted: 1964-09-29
•
Expires: 1981-06-12
Abstract
No abstract record available.
Inventors
- 👤 Bessie M Combs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:02
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
93 words
A DIAPER COMPRISING A SINGLE SHEET OF ABSORBENT DIAPER MATERIAL DIVERGING EQUALLY OUTWARD IN TWO DIRECTIONS FROM A TRANSVERSE CENTER LINE INTO TRAPEZOIDAL FRONT AND REAR OUTER SECTIONS AND EXTENDING THEREBEYOND INTO ADJACENT TRAPEZOIDAL FRONT AND REAR INNER SECTIONS FOLDED BACK ALONG THEIR RESPECTIVE LINES OF ADJACENCY ONTO SAID FRONT AND REAR OUTER SECTIONS, SAID FRONT AND REAR INNER SECTIONS OF GREATER LENGTH THAN THE FRONT AND REAR OUTER SECTIONS AND EXTENDING ACROSS SAID CENTER LINE INTO TWO OVERLAPPING IDENTICAL CENTRAL SECTIONS OF EQUAL AREA, A SINGLE SHEET OF WATER-REPELLENT MATERIAL SECURED RESPEC-
Claim 2
Dependent Claim
93 words
A DIAPER COMPRISING A SINGLE SHEET OF ABSORBENT DIAPER MATERIAL DIVERGING EQUALLY OUTWARD IN TWO DIRECTIONS FROM A TRANSVERSE CENTER LINE INTO TRAPEZOIDAL FRONT AND REAR OUTER SECTIONS AND EXTENDING THEREBEYOND INTO ADJACENT TRAPEZOIDAL FRONT AND REAR INNER SECTIONS FOLDED BACK ALONG THEIR RESPECTIVE LINES OF ADJACENCY ONTO SAID FRONT AND REAR OUTER SECTIONS, SAID FRONT AND REAR INNER SECTIONS OF GREATER LENGTH THAN THE FRONT AND REAR OUTER SECTIONS AND EXTENDING ACROSS SAID CENTER LINE INTO TWO OVERLAPPING IDENTICAL CENTRAL SECTIONS OF EQUAL AREA, A SINGLE SHEET OF WATER-REPELLENT MATERIAL SECURED RESPEC-
References Cited (Backward Citations)
US2122417A
Cited
US2544002A
Cited
US2523989A
Cited
US2575163A
Cited
US2743725A
Cited
US2866460A
Cited
US2967526A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-29 | 1968-03-30 | 1968-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-29 | 1972-03-30 | 1972-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-29 | 1976-03-30 | 1976-09-29 | $7700.00 | Window Closed / Lapsed |