US2961735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for the manufacture of undulated sheets of textile material
Assignee: Famatex GmbH
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Filing: 1956-11-26
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Granted: 1960-11-29
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Expires: 1976-11-26
Abstract
No abstract record available.
Inventors
- 👤 Mohring Gustav
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:00
CPC Classifications
D; D06; D06C; D06C23/00; D06C23/04; B; B29; B29C; B29C53/00; B29C53/22; B29C53/24; B29C53/28; B29C53/285
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |