US3411504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sanitary napkins
Assignee: Individual
•
Filing: 1965-06-24
•
Granted: 1968-11-19
•
Expires: 1985-06-24
Abstract
No abstract record available.
Inventors
- 👤 Jacob A Glassman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:12
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/45; A61F13/47; A61F13/472; A61F13/47218; A61F13/51; A61F13/511; A61F13/51104; A61F13/51108; A61F13/51121; A61F13/56; A61F13/64; A61F2013/51078; A61F13/513; A61F2013/51355; A61F2013/5694
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2331355A
Cited
US2747575A
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US2693439A
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US2964039A
Cited
US2964041A
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US2968304A
Cited
US2971511A
Cited
US2952260A
Cited
US3262451A
Cited
US3236238A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-19 | 1972-05-20 | 1972-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-19 | 1976-05-20 | 1976-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-19 | 1980-05-20 | 1980-11-19 | $7700.00 | Window Closed / Lapsed |