Patent US3424159A successfully refreshed from Google Patents.
US3424159A
Expired / Lapsed
US
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Tampon insertion device
Assignee: Kimberly Clark Corp
•
Filing: 1966-12-12
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Granted: 1969-01-28
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Expires: 1986-12-12
Abstract
No abstract record available.
Inventors
- 👤 Howard A Whitehead
- 👤 Edward Rightor Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:12
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/20; A61F13/26; A61F13/263
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2222089A
Cited
US2854978A
Cited
US3059641A
Cited
US3103929A
Cited
US3101713A
Cited
US3115876A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-28 | 1972-07-29 | 1973-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-28 | 1976-07-29 | 1977-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-28 | 1980-07-29 | 1981-01-28 | $7700.00 | Window Closed / Lapsed |