US3410940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mist spinning process
Assignee: Monsanto Co
•
Filing: 1964-10-12
•
Granted: 1968-11-12
•
Expires: 1984-10-12
Abstract
No abstract record available.
Inventors
- 👤 William B Henderson
- 👤 Gerd R Baur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:54
CPC Classifications
D; D01; D01D; D01D5/00; D01D5/06; D01F; D01F6/00; D01F6/02; D01F6/18; D01F6/28; D01F6/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2437263A
Cited
US2354744A
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US2425782A
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US2542973A
Cited
US2688010A
Cited
US2948584A
Cited
US3097415A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |