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US3410074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Doubling or double-twist spindle machine
Assignee: Palitex Project Co GmbH
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Filing: 1967-03-06
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Granted: 1968-11-12
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Expires: 1987-03-06
Abstract
No abstract record available.
Inventors
- 👤 Nimtz Klaus
- 👤 Heimes Willy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:49
CPC Classifications
D; D01; D01H; D01H1/00; D01H1/14; D01H1/42; D01H1/427
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) | 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 |