Patent US3371597A successfully refreshed from Google Patents.
US3371597A
Expired / Lapsed
US
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Process and device for laying down continuous spinning cables
Assignee: Hoechst AG
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Filing: 1965-02-17
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Granted: 1968-03-05
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Expires: 1985-02-17
Abstract
No abstract record available.
Inventors
- 👤 Buchalla Artur
- 👤 Uschkoreit Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 15:53
CPC Classifications
B; B65; B65B; B65B27/00; B65B27/12; B65B1/00; B65B1/20; B65B1/24; B65H; B65H54/00; B65H54/76; B65H54/78; B65H54/84; B65H2701/00; B65H2701/30; B65H2701/31
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) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |