US3465390A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiphase linear flow machine for making tampons
Assignee: MAYFIELD LAB Inc
•
Filing: 1966-01-06
•
Granted: 1969-09-09
•
Expires: 1986-01-06
Abstract
No abstract record available.
Inventors
- 👤 John Russell Mooney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:20
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/20; A61F13/2082; A61F13/2085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2077231A
Cited
US2353174A
Cited
US2425004A
Cited
US2714230A
Cited
US2798260A
Cited
GB829119A
Cited
US2931075A
Cited
US2976579A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-08 | 1973-03-10 | 1973-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-08 | 1977-03-10 | 1977-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-08 | 1981-03-10 | 1981-09-09 | $7700.00 | Window Closed / Lapsed |