Patent US3076460A successfully refreshed from Google Patents.
US3076460A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sanitary napkin
Assignee: Johnson and Johnson
•
Filing: 1959-12-16
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Granted: 1963-02-05
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Expires: 1979-12-16
Abstract
No abstract record available.
Inventors
- 👤 Norman A Harrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:43
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/51; A61F13/15577; A61F13/15707; A61F13/15747
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
A SANITARY NAPKIN COMPRISING AN ABSORBENT CORE AND AN ELONGATED COVER OF LIQUID PERVIOUS FOLDABLE MATERIAL ENCLOSING SAID CORE, SAID COVER EXTENDING BEYOND THE ENDS OF SAID PAD TO PROVIDE TABS FOR ATTACHING THE NAPKIN, A TAB BEING FOLDED IN THE FORM OF A FLATTENED V TO FORM AT THE CENTER OF SAID TAB AT LEAST FOUR PLIES OF
Claim 2
Dependent Claim
59 words
A SANITARY NAPKIN COMPRISING AN ABSORBENT CORE AND AN ELONGATED COVER OF LIQUID PERVIOUS FOLDABLE MATERIAL ENCLOSING SAID CORE, SAID COVER EXTENDING BEYOND THE ENDS OF SAID PAD TO PROVIDE TABS FOR ATTACHING THE NAPKIN, A TAB BEING FOLDED IN THE FORM OF A FLATTENED V TO FORM AT THE CENTER OF SAID TAB AT LEAST FOUR PLIES OF
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) | 1966-02-04 | 1966-08-06 | 1967-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-04 | 1970-08-06 | 1971-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-04 | 1974-08-06 | 1975-02-05 | $7700.00 | Window Closed / Lapsed |