Patent US2419496A successfully refreshed from Google Patents.
US3463141A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Male contraceptive
Assignee: Individual
•
Filing: 1967-05-15
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Granted: 1969-08-26
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Expires: 1987-05-15
Abstract
No abstract record available.
Inventors
- 👤 Casimir Mozolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:19
CPC Classifications
A; A61; A61F; A61F11/00; A61F11/06; A61F11/08; A61F11/10; A61F6/00; A61F6/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE268345C
Cited
DE352014C
Cited
US2649854A
Cited
US2763265A
Cited
US3042021A
Cited
US3316895A
Cited
US3373746A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-25 | 1973-02-24 | 1973-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-25 | 1977-02-24 | 1977-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-25 | 1981-02-24 | 1981-08-26 | $7700.00 | Window Closed / Lapsed |