US3058469A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tampons and protective shield therefor
Assignee: Individual
•
Filing: 1960-08-22
•
Granted: 1962-10-16
•
Expires: 1980-08-22
Abstract
No abstract record available.
Inventors
- 👤 Joseph R Crockford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:05
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/551; A61F13/55175; A61F15/00; A61F15/001; A61F15/003; Y; Y10; Y10S; Y10S604/00; Y10S604/904
Claims Analysis
Total Claims: 0
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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) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |