Patent US1984946A successfully refreshed from Google Patents.
US3404682A
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Vaginal cup and means for inserting same
Assignee: CLINTON E FRANK INC/WEST COAST A CORP OF CA
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Filing: 1965-11-17
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Granted: 1968-10-08
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Expires: 1985-11-17
Abstract
No abstract record available.
Inventors
- 👤 Barbara M Waldron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:19
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/44; A61F5/451; A61F5/455; A61F5/4553; A61F13/00; A61F13/15; A61F13/20; A61F13/26; A61F13/266; A61F6/00; A61F6/06; A61F6/08; A61F6/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2008380A
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US2079022A
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US2089113A
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US2444672A
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US2613670A
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US2534900A
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US2818856A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-08 | 1972-04-08 | 1972-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-08 | 1976-04-08 | 1976-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-08 | 1980-04-08 | 1980-10-08 | $7700.00 | Window Closed / Lapsed |