US3042481A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Melt-spinning method
Assignee: Monsanto Chemicals Ltd
•
Filing: 1960-08-05
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Granted: 1962-07-03
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Expires: 1980-08-05
Abstract
No abstract record available.
Inventors
- 👤 Alva C. Coggeshall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:05
CPC Classifications
D; D01; D01D; D01D1/00; D01D1/04; B; B29; B29B; B29B13/00; B29B13/02; B29B13/022; D06; D06B; D06B13/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2470741A
Cited
US2683073A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-02 | 1966-01-01 | 1966-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-02 | 1970-01-01 | 1970-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-02 | 1974-01-01 | 1974-07-03 | $7700.00 | Window Closed / Lapsed |