US3051997A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile fiber drawing device
Assignee: Alsacienne de Constructions Mecaniques SA
•
Filing: 1958-07-21
•
Granted: 1962-09-04
•
Expires: 1978-07-21
Abstract
No abstract record available.
Inventors
- 👤 Vialle Rene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:22
CPC Classifications
D; D01; D01H; D01H5/00; D01H5/18; D01H5/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1215211A
Cited
US1696553A
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US2045338A
Cited
US2197638A
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US2422444A
Cited
US2771639A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-03 | 1966-03-05 | 1966-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-03 | 1970-03-05 | 1970-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-03 | 1974-03-05 | 1974-09-04 | $7700.00 | Window Closed / Lapsed |